Question

 How much less is 10km than 30.6km?

    a) 10.6km        b) 20.6km        c) 30.6km        d) 10km

5. The side of an equilateral triangle is ½ cm. The perimeter of the triangle is 

    a) 1cm            b) 2cm        c) 32cm        d) none of these

 6. There are 40 students in a class. ½ of the total number of students are Hindus. Then the number of Hindus is

    a) 10            b) 20            c) 30            d) 40

7. A car runs 20km using 1 litre of petrol. How much distance will it cover in 

    1¼ litre of petrol?

    a) 25km            b) 30km        c) 36km        d) 40km

8. By what fraction should be multiply 45  to get 1635?

    a) 47               b) 74            c) 45              d) 1625  

9. Which of the following is an equivalent fraction of  23?

    a) 49            b) 613            c) 811            d) 1015        

10. If 25 x 32 = 800 then 2.5 x 3.2 = 

    a) 0.800            b) 8.00        c) 80.0        d) 0.0800

11. 0.0302 x 0.52 =    

    a) 0.051704        b) 0.015704    c) 0.15704        d) none of these  

12. What is 12 of  107?

    a) 57            b) 37              c) 67            d) 47  

13. 1.44 1.2 is equal to

    a) 1.2            b) 12        c) 0.12        d) 120  

14. The improper fraction 334 in the form of a mixed fraction is

    a) 8 14              b) 4 18           c) 384           d) 478            

15. 1-15 is equal to 

    a) 25            b) 35            c) 45              d) 15​

Answer 1

Answer:

1- 20.6

2- none of these

3- 20

4- 25 km

5- don't know

6- 49

7- 8.00

8-none of these

9- 47

10-1.2

11- don't know

12- 15

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Answer 2

Answer:

how much less is 10km than 30.6km