FIRST TERM EXAMINATION ON MATHEMATICS FOR JSS2 NEW

Welcome to your FIRST TERM EXAMINATION ON MATHEMATICS FOR JSS2 NEW

1. The coordinates of a point (3, -1) means that

2. The first significant figure in 0.025602 is

3. Approximate 50837 to the nearest thousand

4. A trader bought an article at #550 and sold it at#630. How much gain did he make?

5. If the simple interest on #1250 for 2years is #75, find the rate per annum.

6. Loss is made when

7. Chris invested #40 000 at simple interest. After 4years, it amounted to #56200. Calculate the simple interest.

8. If 24shirts cost #96, what is the cost of 13 shirts of the same kind?

9. When two quantities are compared, as one increases the other decreases. This represents

10. Find x if 6 : 9 = x : 15

11. Change 15% to decimal

12. What is 0.547 in percentage

13. Evaluate the square root of 6.25

14. In the standard form format: a × 10^n, a can be all the following except

15. Multiply 0.128 by 0.02 and leave your answer in standard form

16. Increase 200 by 20%

17. Change 0.2 to fraction

18. The sum of prime factors of 21 is

19. Find the missing digit n that will make 8134n divisible by 9

20. Simplify 2p⁷ × p³ × 5

Subjective ( Answer all)

1. A man buys a wall clock for #75.00 and sells it for #60.00. What is his percentage loss?

2. Find the time in which #600 will yield #54 simple interest at 2¼% per annum

3. Write 0.0006785 correct to two significant figures

4. Express 3days : 3weeks as a ratio in its simplest form

5. If five men dug a drain in 14days, how long would seven men working at the same rate take?

6. Find the value of 2½% of 60km

7. Express 64 as a percentage of 400

8. Find the value of 3² + 2⁴

9. Express 20672274 in words

10. Evaluate 53 - ( -71)

Theory ( Answer any four questions)

1. A man invested #9000 for 6months at a simple interest of 2½% per annum. Find (a) the simple interest (b) the total amount at the end of this period.

2. The selling price of a bicycle is #86. Find the cost price if 20% loss is made.

3. If Baba and Sule share 54 eggs in the ratio 2 : 7, find (a) Baba's share (b) Sule's share (c) By how much is Sule's share more than that of Baba.

4. In a class of 40pupils, 15 are girls ( a) What is this in percentage? (b) What percentage of the pupils are boys?

5a. Simplify (2a) -¹ × 3a² ( b) Find the L C M of 16, 24 and 32

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