# Mathematics 2 Upper Primary Quizzes

MATHEMATICS QUIZZES

EACH QUIZ INCLUDES WORKING SOLUTION.

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``` Results - You are Awesome. Like this:Like Loading... Related Go back to the the class. Like this:Like Loading... Related HD Quiz powered by harmonic design #1. Find the sum of the values of 7 in the numbers 479 and 729? 770 770 6900 6900 1400 1400 140 140 Value of 7 in 479 is 70 while in 729 is 700 The sum of values of 7s = 70 † 700 = 770 Related #2. A job takes 30 men for 15 days to complete. How many men working at the same rate are needed to complete the job in 10 days. 45 men 45 men 35 men 35 men 25 men 25 men 50 men 50 men The number of men to complete the work in 10 days at the same rate is = (30 x 15)/10 = 450/10 = 45 men  Related #3. If 2x + 8 = 26. What is x? 36 36 9 9 16 16 18 18 2x 8 = 26 2x = 26 – 8 2x = 18 x = 18/2 x = 9 Related #4. If x = 5, y = 4, z = 2. Find the value of (x + y + Z)². 100 100 110 110 121 121 120 120 (x † y † Z)² = (5 † 4 † 2)² = (11)² = 11 x 11 = 121 Related #5. Write in figure: Fifty five thousand and sixteen. 55,016 55,016 55,014 55,014 56,016 56,016 55,013 55,013 Fifty five thousand and sixteen is  = 55 000 † 16 = 55 016 Related #6. The ages of some teachers in a school are 30 years, 60 years, 46 years, 29 years, 50 years, 30 years and 40 years. Find the mean age. 60 60 20 20 50 50 40 40 Mean = (30 † 60 † 46 † 29 † 50 † 30 † 40)/8 = 320/8 = 40 Related #7. A miner picked up gold of the following sizes 0.3g, 0.28g, 0.19g, 0.32 and 0.25g. Arrange these weights in order of sizes beginning with the smaller. 0.19g, 0.25g, 0.32g, 0.3g and 0.28g 0.19g, 0.25g, 0.32g, 0.3g and 0.28g 0.19g, 0.28g, 0.32g, 0.3g and 0.25g 0.19g, 0.28g, 0.32g, 0.3g and 0.25g 0.25g, 0.19g, 0.32g, 0.3g and 0.28g 0.25g, 0.19g, 0.32g, 0.3g and 0.28g 019g, 0.25g, 0.28g, 0.3g and 0.32g 019g, 0.25g, 0.28g, 0.3g and 0.32g 0.3 – 0.300 – 300 4th 0.28 – 0.280 – 280 3rd  0.19 – 0.190 – 190 1st  0.32 – 0.320 – 330 5th  0.25 – 0.250 – 250 2nd Therefore, 0.19, 0.25, 0.28, 0.3 and 0.32 Related #8. The average of three numbers is 16. Two of the numbers are 20 and 24. What is the third number? 22 22 8 8 4 4 18 18 The third number is  (20 24 x)/3 = 16,  If x is the third number.  20 24 x = 16 x 3 44 x = 48 x = 48 – 44 x = 4 Related #9. Find the circumference of a circle with radius 3 1/3 cm. (Take π = 22/7) 44 cm 44 cm 72 cm 72 cm 88 cm 88 cm 22 cm 22 cm C = 2πr C = 2 x 22/7 x 7/2 (where 3 1/2 = 7/2) C = 22 cm Related #10. What is the percentage of gain or loss if fruits bought for ₦500 is sold for ₦700. 40% 40% 80% 80% 100% 100% 90% 90% CP = N500, SP = N700 P = SP – CP P = N700 – 500 P = N200 %P = (N200 x 100)/N500 %P = N20000/N500 %P – 200/5 %P = 40% Related #11. In a class of 50 pupils, 28 of them are girls, what is the percentage of boys? 50% 50% 55% 55% 44% 44% 22% 22% Number of boys is = 50 – 28 = 22 % of boys is = 22 x 100/50 = 44%   Related #12. If a Local government in Lagos State charge ₦400 monthly for each house as tenement rate. Find the total amount collected on 110 houses in one month. 4,000 naira 4,000 naira 44,000 naira 44,000 naira 55,000 naira 55,000 naira 6,000 naira 6,000 naira Monthly charges is 400 naira, Monthly charges for 110 houses is = 110 x 400 naira = 44 000 naira  Related #13. Covert 0.8 tonne to kg. 8,000 kg 8,000 kg 8.000 kg 8.000 kg 8 kg 8 kg 800 kg 800 kg 1 tonne = 1,000 kg 1 x 0.8 t = 1,000 x 0.8 kg 0.8 t = 1,000 x 8/10 kg 0.8 t = 100 x 8 kg 0.8 t = 800 kg   Related #14. Ade, Ayo and Ojo received ₦369 to share in the ratio 5:4:3 respectively. How much did Ade received? 33 naira 33 naira 99 naira 99 naira 165 naira 165 naira 132 naira 132 naira Ade received N369 x 5/11 = 1,980/12 = N165  Related #15. The average of a journey of 1,440 km was 80 km/h. How long did the journey take? 6 hours 6 hours 18 hours 18 hours 8 hours 8 hours 12 hours 12 hours The journey will take = 1,440 km/80 km/h = 18 hours  Related #16. What is 58 in Roman numerals? LVII LVII LVIII LVIII LXIII LXIII LXVIII LXVIII 58 = 50 † 5 † 3 = L † V † III = LVIII Related #17. Find the difference between 7 1/5 and 4 2/3. 2 8/15 2 8/15 8/15 8/15 6 8/15 6 8/15 2 8/15 2 8/15 7 1/5 † 4 2/3 = 3 (3 – 10)/15 = 2 (15 † 3 – 10)/15 = 2 (8)/15 = 2 8/15 Related #18. Calculate the area of a semi circle whose diameter is 14 cm. (take π = 22/7) 70 cm² 70 cm² 80 cm² 80 cm² 77 cm² 77 cm² 75 cm² 75 cm² A = πr² Where r = 14/2 = 7 cm and π = 22/7 A = 22/7 x 7 x 7 A = 22 x 7 A = 154 cm²   Area of semi circle is = 154/2 = 77 cm² Related #19. Find the value of x, if 2x + x = 90°. 15° 15° 45° 45° 30° 30° 60° 60° 2x x = 90° 3x = 90° x = 90º/3 x = 30º Related #20. If Anthony is 0.67 m shorter than Michael who is 1.81 m tall. How tall is Anthony? 2.48m 2.48m 3.21m 3.21m 0.01m 0.01m 1.14m 1.14m The sum of 0.67 m and 1.81 m is the height of Anthony. = 0.67 m † 1.81 m = 2.48 m Related finish ```
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