1. Find the area of a circle whose radius is equal to the side of an equilateral triangle of area 9v3 cm^2 (find approximate area)-
1) 120 cm^2
2) 105 cm^2
3) 123 cm^2
4) 113 cm^2
5) 100 cm^2

2. What is the length of the longest rod that can be kept in a room of dimension (12×4×3) m.?
1) 12v3 m.
2) 4v3 m.
3) 13 m.
4) 13v3 m.
5) 18 m.

3. The ratio of height and diameter of a cylinder is 2 : 3. Find the ratio of its volume and curved surface area of radius 6 cm.?
1) 2 : 3
2) 3 : 2
3) 1 : 3
4) 3 : 1
5) 3 : 5

4. How many bricks are needed to complete a wall 15 m × 12 m × 10 cm. using bricks 24 cm × 25 cm × 10 cm. thick if 1/3 rd of the wall is already built?
1) 1200
2) 3000
3) 2000
4) 1000
5) 1500

5. A, B and C can do a work in 20, 30 and 60 days respectively. In how many days A can do the work if B and C assist him every 3rd day?
1) 12 days
2) 15 days
3) 16 days
4) 18 days
5) 10 days

Direction (Q. 6 - 10): Read the graph carefully to answer the question that follows:

6. If 45% of the Cars sold by company 'A' during July at discount, how many cars of company A sold during that month without discount ?
1) 2509
2) 2508
3) 2529
4) 2600
5) None of these

7. What is the ratio of the no. of Cars sold by company B during September to those during November of the same company?
1) 6 : 4
2) 7 : 5
3) 6 : 9
4) 5 : 9
5) None of these

8. What is the total no. of Cars sold by company B in August month and same company in December month together ?
1) 7900
2) 7800
3) 7700
4) 7600
5) None of these

9. What is the average Car sold by company A in all the 6 month together ?
1) 36600
2) 3660
3) 3690
4) 3940
5) None of these

10. What is the total cars sold by company B in July, August and September together ?
1) 10980
2) 10580
3) 10240
4) 12680
5) None of these

1. 4

2. 3

3. 4

4. 3

5. 2

6. 2

7. 2

8. 4

9. 5

10. 3