Basic Calculation Skills (JSS 3) Examination NEW

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Welcome to your Basic Calculation Skills (JSS 3) Examination NEW

1. 45/7 = ?

2. 10:12 = ?

3. One tenth means

4. What's the place value of 5 in 0.815 ?

5. Correct 50.997 to 2 decimal places

6. Correct 243.56 to the nearest unit

7. 80 ÷ (-8) - 18 =

8. 8(-6) - (-3) =

9. Profit =

10. Loss% =

11. If amount (A) and principal (P) is given, then the formula for compound interest (C.I) will be:

12. The simple interest on #1250 for 3years at 10% is

13. 3² + 2³ =

14. Cube root of 81³ is

15. 2 × √(47+2)

16. 2m - m²

17. y² - y - y² =

18. XYZ ÷ XZ =

19. m(m - nx)

20. A² × A⁴ =

Subjective (Answer All)

1. (4⁴)⁷ = ___

2. H⁸ ÷ H⁴ = ____

3. 8³ ÷ 8 = ____

4. (10/100)³ = ___

5. √27 = ___

6. If SP is $40 and profit is $10, then CP is = ___

7. 240 ÷ 8 - 2 = ____

8. 14874 to the nearest 10 is ______

9. Improper fraction is also known as ________

10. O.9818 × 1000 = _____

Theory (Answer All)

1. Find the compound interest on #60,000 for 2years at 8% per annum.

2a. On selling a table for $987, Jane loses 6%. Find out the price at which she purchased it.

2b. Tim bought a bag for $20 and sold it for $30. Find his profit percentage.

3. Simplify (a) -1 × [(3-4×7)÷5] -2 × 24 ÷ 6. (b) [-12 ÷ (-4)] × [144 ÷(15-3)]

4a. Find the sides of a cube with volume 512cm³

4b. Find x in : (a) x³ = 27 (b) x² = 81

5. Solve for x and y in this equation: 2x - 4y = 4, 5x + 8y = 3.

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