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Thursday, February 7, 2013

HCL Part II


Q. No.1: 3 numbers have an average of 30.if the two numbers are 14 and 28. The third number is?
A. 48
B. 41
C. 58
D. 55
Q. No.2: If there are 6 arithmetic means between 5 and 33 then common difference is?
A. 8
B. 4
C. 9
D. 10
Q. No.3: In a geometric progression, the first term and the common ratio are both equal to 2. Find the fourth term.
A. 16
B. 18
C. 8
D. 26
Q. No.4: 14 men can do a work in 5 days working 4 hours a day. In how many days can 7 men do the same work, working in 10 hours a day?
A. 4
B. 8
C. 12
D. 16
Q. No.5: What is the highest power of 3 in 200!?

A. 197
B. 97
C. 65
D. 82
Q. No.6: In a kilometer race, A beats B by 200 mtr and C by 360 mtr. In a race of 500 mtr by how many meters does B beat C?
A. 80
B. 200
C. 100
D. 160
Q. No.7: Pipe A can fill a tank in 6 hrs. Due to leak at bottom it takes 9 hours to fill the tank. In what time the leak alone can empty the full tank?
A. 16
B. 15
C. 18
D.17
Q. No.8: In how many seconds does a 180m long train moving at 108kmph cross a platform of length 150 mtr?
A. 11 sec
B. 9 sec
C. 8 sec
D. 7 sec
Q. No.9: What is the total surface area of the hemisphere, whose radius is 10.5cm?
A. 1049.5
B. 1039.5
C. 999.5
D. 1085.5
Q. No.10: 5 persons are sitting in a round table in such a way that the tallest person always sits next to the smallest person?
A. 16
B. 15
C. 12
D.17
Answers to the above questions-
Answer 1 – A
Answer 2 – B
Answer 3 – A
Answer 4 – A
Answer 5 – B
Answer 6 – B
Answer 7 – C
Answer 8 – A
Answer 9 – D
Answer 10 – C

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