August 2, 2021

# Mathematics – Lagos State Common Entrance 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.

Start Quiz

## Results

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## YOU

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## #1. What is the place value of 8 in 185?

## #2. Write 7/20 as a percentage fraction 22 1/2.

## #3. Find the value of √225 + √81

## #4. Find the area of a trapezium, if AB = 6 cm, CD = 8 cm and height is 4 cm.

## #5. Simplify √(16) - 4² ÷ 2²

## #6. Write out the square root of 10,000 as product of its prime factors.

## #7. Covert 574 to Roman Numerals.

## #8. Calculate the area of a triangle whose height is 8 cm and base 6 cm.

## #9. A market woman buys 10 oranges for ₦80 and sells them ₦10 each, what is the profit or loss percentage?

## #10. Find the value of the angle marked x, x° + 45° + 90° = 180°

## #11. A regular game centre is 160 m long and 100 m wide. Find its perimeter.

## #12. Find the volume of a cylinder of radius 5 1/2 cm and height 10 cm. Take π = 22/7

## #13. Ayo spent 1/3 of his pocket money and had ₦150.00 left. What was his original money?

## #14. Express forty six thousand four hundred and ten in figure.

## #15. A man earns ₦8,000.00 for 10 days work. How much should he earn in 14 days if working at the same rate?

## #16. Evaluate √81 x √64

## #17. How many faces has a fair dice?

## #18. A football match started 10.30 am., it ended 12 pm. How long was the match?

## #19. In a school that had 600 pupils, 345 were girls. How many boys are in the school?

## #20. Write 54,250 to its nearest hundred.

## #21. How many seconds are there in 4 minutes 15 seconds?

## #22. Find the simple interest on ₦6000 for 5 years at 8% per annum.

## #23. If x = 4, y = 1 and z = 2, find the value of (2x + y)/(y + z).

## #24. Arrange the following fractions in descending order 3/8, 1/2, 4/8, 2/3, 3/4, 5/6

## #25. What is the ratio of 6 hours to one day?

## #26. The difference between two numbers is 60. If the smaller number is 90, what is their sum?

## #27. Simplify (2 1/2 + 1 2/3) ÷ 5/6

## #28. If P/30 = 2/3, what is P?

## #29. Find the mode of these data: 0, 2, 1, 3, 2, 4, 2, 3 and 5.

## #30. Convert 1101 base 2 to base 10.

## #31. Change to improper fractions 22 1/2.

## #32. Change to mixed fraction 117/8.

## #33. If there are 40 pupils in a class and 12 of them are girls, what is the percentage are boys?

## #34. Write in figure: Thirteen thousand eight hundred and one.

## #35. What is the square root of 625?

## #36. From Monday to Friday, Mr. Tunde used 80 litres of petrol for journey. Find the average litres of petrol he used daily.

## #37. How many seconds make up 3 1/2 minutes?

## #38. Tunde is 5 times as old as his sister Tolu, if Tolu is 10 years old is Tunde?

## #39. How many edges has a cuboid?

## #40. Find the missing number in the series 30, 45, 60, ___, 90, 105.

## #41. Find the sum of the following numbers 4 cm, 8 cm, 6 cm, 2 cm, 10 cm and 10 cm.

## #42. Find the product of 2 2/3 and 6 3/8.

## #43. What is the smallest number that can be divided exactly by 2 and 3?

## #44. If x² = y² + z², Find x given that y = 9 cm and z = 12 cm.

## #45. Find the H. C. F. of 12, 36, 48.

## #46. Express 0.75 as a fraction.

## #47. Which of the following is not a perfect square?

## #48. What whole number multiply by 4 to give 184?

## #49. If a 240 minutes examination is divided into 4 equal sections, how many hours does each section takes?

## #50. Find the circumference of a circle whose diameter is 21 cm.