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CTS RED SET 5
th
June 2004 KOLKATA
(OFF CAMPUS)
1. A man drives the car at a speed of 35 km/hr and he lets his dog out of the car,
which runs at a speed of 70 km/hr and started to chase it. The dog after running
for one hour retreats back to the car. The total time elapsed by the dog till when it
reaches the car again.
2. 2 pipes are filling a cistern in 3 ¾ minutes. The larger pipe takes 4 minutes
more than the smaller pipe to fill the cistern alone. How much time the smaller
will take alone to fill the cistern?
3. (X
2
+ Y
2
+ 12) is even
(A) X is even. (B) Y is odd
Which of the two statements is required to satisfy the above condition, options
are
(a) A only (b) B only (c) A & B both (d) Neither
4. 3 spherical brass balls of radius 6,8 and x cm and melted to form a brass ball
of radius 27cms.Then what is x?
5. A worker loads a box in a truck in 9 minutes. 8 boxes fill the truck. How many
trucks 18 workers will load in 1½ hour?
6. 6 boys and 6 girls are there in party. In a round table in how many ways the
can sit when no two boys are consecutive?
7. A suit was given a discount of 20%, then again a discount of 25%. But was
sold 35% more than rated. How much % is the selling price of the original price?
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