1. Evaluate: 4.2 x 4.2-1.9 x 1.9/ 2.3 x  1.9 =?

2. Which of thee following is equal to 3.14 x 10° ?

3. Which of the following fractions is greater than 3/4 and less than 5/9 ?

4. Evaluate: 48.95 32.006?

5. The fraction 101__  27/100000 in decimal form is:

6. How many digits will be there to the right of the decimal point in the product of 95.75 and .02554?

7. Evaluate: 34.95 + 240.016 + 23.98 ?

8. When 36  is written in simplest fractional form, the sum of the numerator and the denominator is:

9. Which of the following numbers does not lie between 4/5 and 7/13 ?

10. 1/0.04 is.equal to:

11. 832.58 242.31 779.84 ?

12. Evaluate: 0.002 x 0.5 ?

13. Which is the closest approximation to the product 0.333 x 0.25 x 0.499 x 0.125 x 24?

14. What is difference between the biggest and the smallest fraction among 2/3, 3/4, 4/5 and 5/6 ?

15. Which of the following fractions is the smallest ?

16. Simplify : 5. 32 x 56+ 5.32 x 44/ (7.66) – (2.34)

17. 4.036 divided by 0.04 gives:

18. Simplify: 0.014 x 0.014 ?

19. When 0.47 is converted into a fraction, the result is:

20. Find the products: 337.62 +8,591+34.4 ?

21. What decimal of an hour is a second?

22. Evaluate: 0.213+0.00213 =?

23. The rational number for the recurring decimal 125125 is:

24. Which of the following fractions is less than 7/8 and greater than 1/3 ?

25. Evaluate: 892.7 – 573.07 – 95.007 ?