HCL Quantitative Aptitude Questions And Answers

HCL Quantitative Aptitude MCQs : This section focuses on "Quantitative Aptitude" for HCL placement drives. These Quantitative Aptitude MCQs are asked in previous HCL placements/recruitment exams and will help you to prepare for upcoming HCL drives.

1. The ratio of two numbers is 3:4 and their H.C.F is 4. Their L.C.M is:

A. 12
B. 16
C. 24
D. 48

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2. Two numbers when divided by a certain divisor leave remainders of 431 and 379 respectively. When the sum of these two numbers is divided by the same divisor, the remainder is 211. What is the divisor?

A. 499
B. 549
C. 599
D. 600

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3. What decimal of 10 hours is a minute?

A. 0.025
B. 0.256
C. 0.0027
D. 0.00126

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4. A basket contains 3 blue, 5 black and 3 red balls. If 3 balls are drawn at random what is the probability that all are black?

A. (2/11)
B. (1/11)
C. (7/11)
D. (8/11)

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5. If log y 1369y=3 then what is the value of y?

A. 35
B. 37
C. 33
D. 39

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6. Find the lowest common multiple of 2/3, 3/5, 4/7, 9/13

A. 36
B. 30
C. 60
D. 54

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7. A and B together have Rs.1,210. If (4/15)th of A amount is equal to (2/5)th of B amount, then how much amount does B have?

A. 489
B. 484
C. 490
D. 450

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8. A can do a work in 10 days and B in 15 days. If they work on it together for 3 days, then the work that is left is :

A. 0.1
B. 0.2
C. 0.4
D. 0.5

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9. 15.002 × ? × 25.0210 = 7113.018

A. 9
B. 30
C. 19
D. 50

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10. A man driving his bike at 24 Kmph reaches his office 5 minutes late. Had he driven 25 faster on an average he would have reached 4 minutes earlier than the scheduled time. How far is his office?

A. 24 Km
B. 72 Km
C. 18 Km
D. 30 Km

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