SAMTEL Placement Papers

by mod on February 4, 2010

1. a is 5 miles east of b . c is 10 miles southeast of b. Find distance between a and c.

ans is root 34 .( ans is correct , qs may be wrong )

2. Distance between a, b is 60 miles, c is 50 miles from both. Find shortest distance between c and the highway connecting a b.

3. Area of 2 squares are in the ratio 2:1 Find the ratio of their perimeters.

4. 2x+y= 2y+x find x-y .

5. *(*9) , * means twice the no. minus 10 ,

ans 6

6. A tank can be filled in 6 minutes by a pipe supplying 5 cu ft. Length is 4 ft , breadth is half of length. Find height.

7. x/3=y/z then 9y^2=??

8. 2 number on multiplecation gives 10, when added gives 7. What is the largest of the two numbers

ans 5

9. 36 chairs must be arranged in atleast 3 rows, minimum 3 chairs in each row, all rows are parellel. Find the number of rows.

10. There are 30 socks 60% are red. Rest blue. Find the minimum number of socks to be taken out to have atleast two blues.

11. A holds 40% shares. b holds 15000 shares, c holds 25% more than a. How many shares does b have?

12. 75 % of distance is covered at average speed of v miles /hrs in t time. Remaining at an average at an average speed of s.

ans : vt/3s

13. x=y=2z , x*y*z=256 , find x .