Aptitude and Reasoning Questions

Q:

LCM of two co-prime numbers a and b is (a is greater than b):

A) a B) a+b
C) ab D) b
 
Answer & Explanation Answer: C) ab

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Filed Under: HCF and LCM
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

If 70% of total articles are sold at a profit of 20% and remaining articles are sold at a loss of 20%, then what will be the overall profit percentage?

A) 8 B) 12
C) 16 D) 6
 
Answer & Explanation Answer: A) 8

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

1/(secA + tanA) is equal to

A) cosecA - cotA B) sinA - cosA
C) secA - tanA D) sinA + cosA
 
Answer & Explanation Answer: C) secA - tanA

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the following question, select the missing number from the given series.
7, 19, 42, 87, ?

A) 136 B) 176
C) 172 D) 216
 
Answer & Explanation Answer: B) 176

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Filed Under: Number Series
Exam Prep: Bank Exams

0 2228
Q:

Five boys A, B, C, D and E are standing in a line. A is taller than E but shorter than D.B is shorter than E and C is the tallest. Who is in the middle?

A) A B) C
C) D D) E
 
Answer & Explanation Answer: A) A

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) 81 B) 125
C) 64 D) 198
 
Answer & Explanation Answer: D) 198

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Q:

M is the largest 4 digit number, which when divided by 4, 5, 6 and 7 leaves remainder as 2, 3, 4, and 5 respectively. What will be the remainder when M is divided by 9?

A) 2 B) 1
C) 3 D) 6
 
Answer & Explanation Answer: B) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A milkman buys milk at Rs 25 per litre and adds 1/4 of water to it and sells the mixture at Rs 26 per litre. His gain (in %) is?

A) 25 B) 20
C) 30 D) 15
 
Answer & Explanation Answer: C) 30

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

6 2226