Class 7 (Math Assignment)

 

1. What is the value of 48÷6+7×3?

A. 29
B. 35
C. 21
D. 45

2. Simplify:    5(2x−3)+4

A. 10x+11
B. 10x−11
C. 7x−3
D. 10x−7

3. A shopkeeper gives a 20% discount on a jacket costing Rs. 2500. What is the discount amount?

A. Rs. 250
B. Rs. 400
C. Rs. 500
D. Rs. 2000

4. Solve for x: 3x+7=25

A. 5
B. 6
C. 7
D. 8

5. What is the value of: 3/4+1/8

A. 1/2   , B. 7/8   , C. 5/8  , D. 7/4

6. The perimeter of a rectangle is 36 cm. If the length is 10 cm, what is the width?

A. 6 cm
B. 8 cm
C. 10 cm
D. 16 cm

7. Simplify: 2a+3a−4

A. 5a−4
B. 6a−4
C. 5a+4
D. a−4

 

8. What is the square root of 144?

A. 10
B. 11
C. 12
D. 14

9. Solve: 2(x−3) = 14

A. 5
B. 7
C. 10
D. 14

10. A train travels 180 km in 3 hours. What is its average speed?

A. 50 km/h
B. 55 km/h
C. 60 km/h
D. 65 km/h