Page 58 - Maths Skills - 7

56 Maths

ASSESSMENT - 1

(For Chapters 1 to 3)

COMPETENCY BASED QUESTIONS

Multiple-Choice Questions

1. Absolute value of – 77 + 13 is:

(a) – 64 (b) 64 (c) – 90 (d) 90

2. The integer 13 more than – 7 is:

(a) – 6 (b) – 20 (c) 6 (d) 20

5
3. Which improper fraction is equal to 3 ?
16
21 53 85 48
(a) (b) (c) (d)
16 16 16 16
4. 18 rupees 80 paise expressed in decimal is:

(a) `18.08 (b) `18.18 (c) `18.8 (d) `18.81

5. One fourth of a number plus 3 gives 9. The number is:

(a) 12 (b) 16 (c) 24 (d) 18

Fill in the Blanks

6. (–12) × {8 + (–8)} = ____________.

7. ___________ is the multiplicative inverse of –11.

8. 79.15 ÷ 100 = ___________.

9. The solution of the equation 4x + 5 = 29 is ________.
10. _________ is the highest power of a variable in a linear equation.

Write ‘T’ for true and ‘F’ for false Statements

11. 2x – 3y > 7 is an equation.

12. The sum of three times x and 11 is 32 is written as 3x = 32.

13. The product of a fraction and its reciprocal is always 1.

14. If a decimal number is multiplied by 100, the decimal will shift to two place of the right side.

15. 1 is the smallest positive integer.