Aptitude and Reasoning Questions

Q:

If sinθ + cosθ = 1, then the sinθ cosθ is equal to

A) 0 B) 1
C) 1/2 D) -1/2
 
Answer & Explanation Answer: A) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The following questions consist of two words that have a certain relationship to each other, followed by four alternatives. Select the best alternative that has same relationship as the original pair of wordsNecromancy : Ghosts

A) Romance : Stories B) Magic : Amulets
C) Alchemy : Gold D) Sorcery : Spirit
 
Answer & Explanation Answer: D) Sorcery : Spirit

Explanation:

Necromancy he supposed practice of communicating with the dead, especially in order to predict the future. Similarly, sorcery deals with spirits.

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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

Product of digits of a 2-digit number is 72. If we add 9 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.

A) 98 B) 89
C) 78 D) 87
 
Answer & Explanation Answer: B) 89

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Filed Under: Numbers
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

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

A) ZBD B) JLN
C) QSU D) NOP
 
Answer & Explanation Answer: D) NOP

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Q:

In each of these question, the relationships between two or more elements are shown in the statements. These statements are followed by two conclusions. Read thestatements and give answer

Statement: A > B < P, Q < R > P

Conclusion:

I. B < R

II. Q > A

A) Only conclusion I follows. B) Only conclusion II follows.
C) Either conclusion I or II follows. D) Neither conclusion I nor II follows.
 
Answer & Explanation Answer: A) Only conclusion I follows.

Explanation:

(i) Q < R > P ... (ii)Combining both statements, we haveA > B < P < R > QNow, B < R is true.Hence, I follows.Again, We can’t compare A and Q. Thus, conclusion II does not follow.

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Q:

N professes to lose 25% on rice and uses a weight of 750 gm instead of 1 kg. What is the total profit or loss percentage?

 

A) 5.25% profit B) 12.5% profi
C) No profit/loss D) 5.25% loss
 
Answer & Explanation Answer: C) No profit/loss

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Monika's father was 38 years of age when she was born while her mother was 36 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?

A) 3 years B) 4 years
C) 2 years D) 6 years
 
Answer & Explanation Answer: D) 6 years

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

What is the mean of first hundred natural numbers?

A) 50 B) 50.5
C) 51.5 D) 51
 
Answer & Explanation Answer: B) 50.5

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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