Lagos State Common Entrance (Mathematics) 2021

LAGOS STATE PRIMARY SIX PLACEMENT TEST INTO JSS 1
MATHEMATICS EXAM TEST QUIZZES
INSTRUCTION – Read the following instructions carefully.
Attempt all questions. Each question is followed by four options.
Do not spend too much time on a question. If you find a question difficult, leave it and try it again later.
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                #1. If x = 4, y = 1 and z = 2, find the value of (2x + y)/(y + z). 
    
        
            
                
                
            
            
                2            
        
    
    
        
            
                
                
            
            
                7            
        
    
    
        
            
                
                
            
            
                3            
        
    
    
        
            
                
                
            
            
                5            
        
    
            
                
                #2. Simplify (2 1/2 + 1 2/3) ÷ 5/6 
    
        
            
                
                
            
            
                3            
        
    
    
        
            
                
                
            
            
                5            
        
    
    
        
            
                
                
            
            
                1            
        
    
    
        
            
                
                
            
            
                4            
        
    
            
                
                #3. Express forty six thousand four hundred and ten in figure. 
    
        
            
                
                
            
            
                4640010            
        
    
    
        
            
                
                
            
            
                46410            
        
    
    
        
            
                
                
            
            
                406410            
        
    
    
        
            
                
                
            
            
                46004010            
        
    
            
                
                #4. A man earns ₦8,000.00 for 10 days work. How much should he earn in 14 days if working at the same rate? 
    
        
            
                
                
            
            
                N11,200.00            
        
    
    
        
            
                
                
            
            
                N15,000.00            
        
    
    
        
            
                
                
            
            
                N 10,000. 00            
        
    
    
        
            
                
                
            
            
                N 20,000.00            
        
    
            
                
                #5. From Monday to Friday, Mr. Tunde used 80 litres of petrol for journey. Find the average litres of petrol he used daily. 
    
        
            
                
                
            
            
                10 litres             
        
    
    
        
            
                
                
            
            
                12 litres             
        
    
    
        
            
                
                
            
            
                16 litres             
        
    
    
        
            
                
                
            
            
                15 litres             
        
    
            
                
                #6. Find the product of 2 2/3 and 6 3/8. 
    
        
            
                
                
            
            
                17            
        
    
    
        
            
                
                
            
            
                3            
        
    
    
        
            
                
                
            
            
                6 1/2            
        
    
    
        
            
                
                
            
            
                12 1/2             
        
    
            
                
                #7. What is the smallest number that can be divided exactly by 2 and 3? 
    
        
            
                
                
            
            
                6            
        
    
    
        
            
                
                
            
            
                8            
        
    
    
        
            
                
                
            
            
                5            
        
    
    
        
            
                
                
            
            
                4            
        
    
            
                
                #8. If a 240 minutes examination is divided into 4 equal sections, how many hours does each section takes? 
    
        
            
                
                
            
            
                4 hours             
        
    
    
        
            
                
                
            
            
                3 hours             
        
    
    
        
            
                
                
            
            
                2 hours             
        
    
    
        
            
                
                
            
            
                3 hours             
        
    
            
                
                #9. How many seconds make up 3 1/2 minutes? 
    
        
            
                
                
            
            
                240 seconds             
        
    
    
        
            
                
                
            
            
                210 seconds             
        
    
    
        
            
                
                
            
            
                180 seconds             
        
    
    
        
            
                
                
            
            
                120 seconds             
        
    
            
                
                #10. Find the value of √225 + √81 
    
        
            
                
                
            
            
                48            
        
    
    
        
            
                
                
            
            
                24            
        
    
    
        
            
                
                
            
            
                39            
        
    
    
        
            
                
                
            
            
                28            
        
    
            
                
                #11. Find the circumference of a circle whose diameter is 21 cm. 
    
        
            
                
                
            
            
                55 cm            
        
    
    
        
            
                
                
            
            
                66 cm            
        
    
    
        
            
                
                
            
            
                44 cm            
        
    
    
        
            
                
                
            
            
                33 cm            
        
    
            
                
                #12. If P/30 = 2/3, what is P? 
    
        
            
                
                
            
            
                10            
        
    
    
        
            
                
                
            
            
                20            
        
    
    
        
            
                
                
            
            
                40            
        
    
    
        
            
                
                
            
            
                30            
        
    
            
                
                #13. How many seconds are there in 4 minutes 15 seconds? 
    
        
            
                
                
            
            
                245            
        
    
    
        
            
                
                
            
            
                225            
        
    
    
        
            
                
                
            
            
                265            
        
    
    
        
            
                
                
            
            
                255            
        
    
            
                
                #14. A football match started 10.30 am., it ended 12 pm. How long was the match? 
    
        
            
                
                
            
            
                90 minutes             
        
    
    
        
            
                
                
            
            
                120 minutes             
        
    
    
        
            
                
                
            
            
                60 minutes             
        
    
    
        
            
                
                
            
            
                30 minutes             
        
    
            
                
                #15. In a school that had 600 pupils, 345 were girls. How many boys are in the school? 
    
        
            
                
                
            
            
                170 boys             
        
    
    
        
            
                
                
            
            
                102 boys             
        
    
    
        
            
                
                
            
            
                105 boys             
        
    
    
        
            
                
                
            
            
                255 boys             
        
    
            
                
                #16. Tunde is 5 times as old as his sister Tolu, if Tolu is 10 years old is Tunde? 
    
        
            
                
                
            
            
                55 years             
        
    
    
        
            
                
                
            
            
                50 years             
        
    
    
        
            
                
                
            
            
                15 years             
        
    
    
        
            
                
                
            
            
                45 years             
        
    
            
                
                #17. If there are 40 pupils in a class and 12 of them are girls, what is the percentage are boys? 
    
        
            
                
                
            
            
                30%            
        
    
    
        
            
                
                
            
            
                40%            
        
    
    
        
            
                
                
            
            
                70%            
        
    
    
        
            
                
                
            
            
                28%            
        
    
            
                
                #18. Find the value of the angle marked x, x° + 45° + 90° = 180° 
    
        
            
                
                
            
            
                45°            
        
    
    
        
            
                
                
            
            
                90°            
        
    
    
        
            
                
                
            
            
                60°            
        
    
    
        
            
                
                
            
            
                180°            
        
    
            
                
                #19. If x² = y² + z², Find x given that y = 9 cm and z = 12 cm. 
    
        
            
                
                
            
            
                81 cm            
        
    
    
        
            
                
                
            
            
                144 cm            
        
    
    
        
            
                
                
            
            
                15 cm            
        
    
    
        
            
                
                
            
            
                225 cm            
        
    
            
                
                #20. Find the simple interest on ₦6000 for 5 years at 8% per annum. 
    
        
            
                
                
            
            
                N2.40            
        
    
    
        
            
                
                
            
            
                N24.00            
        
    
    
        
            
                
                
            
            
                N2400.00            
        
    
    
        
            
                
                
            
            
                N240.00            
        
    
            
                
                #21. A regular game centre is 160 m long and 100 m wide. Find its perimeter. 
    
        
            
                
                
            
            
                16000 m            
        
    
    
        
            
                
                
            
            
                520 m            
        
    
    
        
            
                
                
            
            
                260 m            
        
    
    
        
            
                
                
            
            
                120 m            
        
    
            
                
                #22. Write out the square root of 10,000 as product of its prime factors. 
    
        
            
                
                
            
            
                2 x 5  x 5 x 5 x 5            
        
    
    
        
            
                
                
            
            
                2 x 2 x 2 x 5 x 5            
        
    
    
        
            
                
                
            
            
                2 x 2 x 2 x 5            
        
    
    
        
            
                
                
            
            
                2 x 2 x 5 x 5            
        
    
            
                
                #23. Convert 1101 base 2 to base 10. 
    
        
            
                
                
            
            
                14            
        
    
    
        
            
                
                
            
            
                13            
        
    
    
        
            
                
                
            
            
                16            
        
    
    
        
            
                
                
            
            
                12            
        
    
            
                
                #24. Change to mixed fraction 117/8. 
    
        
            
                
                
            
            
                14 5/8            
        
    
    
        
            
                
                
            
            
                12 1/4            
        
    
    
        
            
                
                
            
            
                12 1/8            
        
    
    
        
            
                
                
            
            
                14 1/4            
        
    
            
                
                #25. Simplify √(16) – 4² ÷ 2² 
    
        
            
                
                
            
            
                1            
        
    
    
        
            
                
                
            
            
                17            
        
    
    
        
            
                
                
            
            
                9            
        
    
    
        
            
                
                
            
            
                19            
        
    
            
                
                #26. Change to improper fractions 22 1/2. 
    
        
            
                
                
            
            
                25/2            
        
    
    
        
            
                
                
            
            
                45/2            
        
    
    
        
            
                
                
            
            
                46/2            
        
    
    
        
            
                
                
            
            
                29/2            
        
    
            
                
                #27. What is the place value of 8 in 185? 
    
        
            
                
                
            
            
                80            
        
    
    
        
            
                
                
            
            
                8            
        
    
    
        
            
                
                
            
            
                18            
        
    
    
        
            
                
                
            
            
                800            
        
    
            
                
                #28. Find the area of a trapezium, if AB = 6 cm, CD = 8 cm and height is 4 cm. 
    
        
            
                
                
            
            
                30 cm²            
        
    
    
        
            
                
                
            
            
                28 cm²            
        
    
    
        
            
                
                
            
            
                40 cm²            
        
    
    
        
            
                
                
            
            
                14 cm²            
        
    
            
                
                #29. Find the mode of these data: 0, 2, 1, 3, 2, 4, 2, 3 and 5. 
    
        
            
                
                
            
            
                4            
        
    
    
        
            
                
                
            
            
                2            
        
    
    
        
            
                
                
            
            
                3            
        
    
    
        
            
                
                
            
            
                5            
        
    
            
                
                #30. Write 54,250 to its nearest hundred. 
    
        
            
                
                
            
            
                54,200            
        
    
    
        
            
                
                
            
            
                54,000            
        
    
    
        
            
                
                
            
            
                54,25o            
        
    
    
        
            
                
                
            
            
                54,300            
        
    
            
                
                #31. Covert 574 to Roman Numerals. 
    
        
            
                
                
            
            
                DLXXV            
        
    
    
        
            
                
                
            
            
                DLXXIII            
        
    
    
        
            
                
                
            
            
                DXXXIV            
        
    
    
        
            
                
                
            
            
                DLXXIV             
        
    
            
                
                #32. Find the sum of the following numbers 4 cm, 8 cm, 6 cm, 2 cm, 10 cm and 10 cm. 
    
        
            
                
                
            
            
                36 cm            
        
    
    
        
            
                
                
            
            
                38 cm            
        
    
    
        
            
                
                
            
            
                40 cm            
        
    
    
        
            
                
                
            
            
                42 cm            
        
    
            
                
                #33. Write 7/20 as a percentage fraction 22 1/2. 
    
        
            
                
                
            
            
                20%            
        
    
    
        
            
                
                
            
            
                40%            
        
    
    
        
            
                
                
            
            
                50%            
        
    
    
        
            
                
                
            
            
                35%            
        
    
            
                
                #34. Find the missing number in the series 30, 45, 60, ___, 90, 105. 
    
        
            
                
                
            
            
                55            
        
    
    
        
            
                
                
            
            
                70            
        
    
    
        
            
                
                
            
            
                65            
        
    
    
        
            
                
                
            
            
                75            
        
    
            
                
                #35. What is the square root of 625? 
    
        
            
                
                
            
            
                15            
        
    
    
        
            
                
                
            
            
                20            
        
    
    
        
            
                
                
            
            
                25            
        
    
    
        
            
                
                
            
            
                35            
        
    
            
                
                #36. What whole number multiply by 4 to give 184? 
    
        
            
                
                
            
            
                64            
        
    
    
        
            
                
                
            
            
                43            
        
    
    
        
            
                
                
            
            
                46            
        
    
    
        
            
                
                
            
            
                140            
        
    
            
                
                #37. Which of the following is not a perfect square? 
    
        
            
                
                
            
            
                9            
        
    
    
        
            
                
                
            
            
                15            
        
    
    
        
            
                
                
            
            
                25            
        
    
    
        
            
                
                
            
            
                16            
        
    
            
                
                #38. Arrange the following fractions in descending order 3/8, 1/2, 4/8, 2/3, 3/4, 5/6 
    
        
            
                
                
            
            
                5/6, 4/8, 3/4, 2/3, 5/8, 1/2, 3/8            
        
    
    
        
            
                
                
            
            
                1/2, 2/3, 3/4, 4/8, 3/8, 5/6, 5/8            
        
    
    
        
            
                
                
            
            
                5/8, 3/8, 5/6, 4/8, 3/4, 2/3, 1/2            
        
    
    
        
            
                
                
            
            
                5/6, 3/4, 2/3, 5/8, 4/8, 1/2, 3/8            
        
    
            
                
                #39. Write in figure: Thirteen thousand eight hundred and one. 
    
        
            
                
                
            
            
                130801            
        
    
    
        
            
                
                
            
            
                13801            
        
    
    
        
            
                
                
            
            
                1308001            
        
    
    
        
            
                
                
            
            
                138001            
        
    
            
                
                #40. Evaluate √81 x √64 
    
        
            
                
                
            
            
                72            
        
    
    
        
            
                
                
            
            
                12            
        
    
    
        
            
                
                
            
            
                17            
        
    
    
        
            
                
                
            
            
                70            
        
    
            
                
                #41. How many edges has a cuboid? 
    
        
            
                
                
            
            
                6            
        
    
    
        
            
                
                
            
            
                8            
        
    
    
        
            
                
                
            
            
                12            
        
    
    
        
            
                
                
            
            
                24            
        
    
            
                
                #42. Find the H. C. F. of 12, 36, 48. 
    
        
            
                
                
            
            
                14            
        
    
    
        
            
                
                
            
            
                48            
        
    
    
        
            
                
                
            
            
                36            
        
    
    
        
            
                
                
            
            
                12            
        
    
            
                
                #43. Calculate the area of a triangle whose height is 8 cm and base 6 cm. 
    
        
            
                
                
            
            
                12 cm²            
        
    
    
        
            
                
                
            
            
                14 cm²            
        
    
    
        
            
                
                
            
            
                24 cm²            
        
    
    
        
            
                
                
            
            
                28 cm²            
        
    
            
                
                #44. Find the volume of a cylinder of radius 5 1/2 cm and height 10 cm. Take π = 22/7 
    
        
            
                
                
            
            
                1728. 6 cm³            
        
    
    
        
            
                
                
            
            
                6655 cm³            
        
    
    
        
            
                
                
            
            
                95.0 cm³            
        
    
    
        
            
                
                
            
            
                950.7 cm³            
        
    
            
                
                #45. How many faces has a fair dice? 
    
        
            
                
                
            
            
                4            
        
    
    
        
            
                
                
            
            
                6            
        
    
    
        
            
                
                
            
            
                2            
        
    
    
        
            
                
                
            
            
                5            
        
    
            
                
                #46. What is the ratio of 6 hours to one day? 
    
        
            
                
                
            
            
                1 : 3            
        
    
    
        
            
                
                
            
            
                2 : 1            
        
    
    
        
            
                
                
            
            
                1 : 4            
        
    
    
        
            
                
                
            
            
                4 : 1            
        
    
            
                
                #47. A market woman buys 10 oranges for ₦80 and sells them ₦10 each, what is the profit or loss percentage? 
    
        
            
                
                
            
            
                20% loss             
        
    
    
        
            
                
                
            
            
                20% profit             
        
    
    
        
            
                
                
            
            
                25% loss             
        
    
    
        
            
                
                
            
            
                25% profit             
        
    
            
                
                #48. Express 0.75 as a fraction. 
    
        
            
                
                
            
            
                4/5            
        
    
    
        
            
                
                
            
            
                1/2            
        
    
    
        
            
                
                
            
            
                3/4            
        
    
    
        
            
                
                
            
            
                3/8            
        
    
            
                
                #49. The difference between two numbers is 60. If the smaller number is 90, what is their sum? 
    
        
            
                
                
            
            
                240            
        
    
    
        
            
                
                
            
            
                150            
        
    
    
        
            
                
                
            
            
                230            
        
    
    
        
            
                
                
            
            
                125            
        
    
            
                
                #50. Ayo spent 1/3 of his pocket money and had ₦150.00 left. What was his original money? 
    
        
            
                
                
            
            
                N450.00            
        
    
    
        
            
                
                
            
            
                N225.00            
        
    
    
        
            
                
                
            
            
                N75.00            
        
    
    
        
            
                
                
            
            
                N50.00            
        
    
            
        
                    
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Quizzes

Eko Quizzes consists of questions carefully designed to help parents assess your student's comprehension of the information presented in the class on the topics covered in the National Curriculum and State Scheme of Work.
5 Comments
leo

lalalalalalalllalalalalalalala
michelle

the author who created this quiz did a really good job
faridah

i have learnt my mistakes thank god i took this test it taught me a lot
AYE

so sorry but guys if u r new around here u. u here the saying go eko or go home.ppl u beta go home bcuz u gonna find out this thing rigged man peace never cming back
Chukwuwetalu Ugwu

a lot of questions i got correct were failed. They are: 10, 14, 32, 34, 39, 41, ,45 and no. 36 does not have an answer. Please fix this.