1. If the cost of 10 pens and 5 copy is Rs.200. If the cost one pen is Rs.10. What is the cost of 1 copy?

2. What is the probability of getting 6 on the dice and head on the coin, when a dice is rolled and a coin is tossed simulatenesly?

3. There is a tree 30 ft. high, on the bank of a river. The angle of elevation of the top of the tree from the opposite bank is 60°. What is the breadth of the river?

4. The side of the base of a square based pyramid is ‘a’ and the slant heoght ‘l’. What is the area radius of the triangular surface?

5. The radius of a hemi-spherical solid is R. Which will be the value of √x+1/√x?

6. What is the area of triangle having sides 3 cm, 4cm and 5cm?

7. If x-1/√x+1=1, what will be the value of x?

8. The cost of the machine is Rs.10000. It is depreciated at the rate of 25% per year. What will be the cost of machine after 2 years?

9. What will be the volume of a cone if the cone base area is 154sq. cm and height 15cm?

10. Which is the median of 16,13,10,14,11,12,15?

11. If aᵇ=bᵃ and a=2b. What is the value of a²+b²

12. What is the area of a circle which is circumscribed by a square of area 4sq. unit?

13. The population of a town increases by 5% every year. If the present population of the town is 44100,what was the population 2 years ago?

14. A card is taken out from numbered cards numbered from 3 to 12. What is the probability  of getting even or prime numbered card?

15. If n(∪)=50, n(A)=15, n(B)=30 and n(A∩B)=7, which is the value of n(A∪B)?

16. Ram’s income is 10% more than Shyam’s income, how much percent Shyam’s income is less than Ram’s income?

17. If T=number of year, R=rate of annual interest and P=principal, which is the formula of compound interest?

18. Which of the following is find by using cumulative frequency?

19. If 5 is subtracted from the square of a number the remainder is 31. What is the number?

20. What will be the product of the roots of the equation 3x²-5x=-2?

21. An article is sold for Rs.88. Its gain is 1/10 of the cost price. What is the cost price of the article?

22. A mobile set bought for Rs.4000 after allowing the discount of 20%. What was price of the mobile before discount?

23. If 100ˣ=1000, what is the value of x?

24. In a continuous series if mean (x)=20 and ∑fx=(20)²+20. What is the number of terms?

25. The area of the inner total surface of a cubical of a water tank is 24sq. meter. How many litters of water does it hold?

26. If A can do work in 3 days and B in 6days, in how many days can they do it together?