MATHS 

1. If 18 - 3p = 6p + 9, then p =

2. The value of x, if 13x + 7 = - 9 - 3x is

3. Given that 5m - 6 = 3 + 2m, the value of m =

4. If p is added to -5, then the result is 7. The value of 3p is

5. Twenty years ago, Tina's age was one-third of what it is now. Tina's present age is

6. The number which should be added to twice the rational number -7/3 to get 3/7 is

7. Madhulika thought of a number, doubled it and added 20 to it. On dividing the resulting number by 25, she gets 4. What is the number?

8. What is the least number which should be subtracted from 326 to make it a perfect square?

9. Which of the following numbers is not perfect square?

10. The square of 33 is

11. Which of the following numbers is a perfect cube?

12. Possible unit digit of cube root of a number ending with 5 is

13. The surface area of a cube is 216 cm². What is its volume?

14. A number exceeds 20% of itself by 40. The number is

15. 12.5 % of 192 = 50% of x, then x =

16. One-third of 1206 is what percent of 134?

17. 8/40 is equivalent to

18. A man sold a radio for Rs. 1980 and gained 10 % . The radio was bought for

19. If 70 % of the students in a school are boys and the number of girls be 504, then number of boys is

20. If 5 men take an hour to dig a ditch, how long should it take 12 men to dig a ditch of the same type?

21. If 100 students take 20 days to complete the project, then how much time will be taken by 125 students?

22. If 200 students take 40 days to complete the project, how much time will be taken by 250 students?

23. Raju types 270 words in 15 minutes. The number of words he will type in 3 minutes is

24. 0.6 of a number equals 0.09 of another number. The ratio of the numbers, is

25. A car travels 432 km on litres of petrol. How far would it travel on 20 litres of petrol?