Aptitude and Reasoning Questions

Q:

Choose the word which is least like the other words in the group.

A) Wheat B) Rice
C) Mustard D) Gram
 
Answer & Explanation Answer: D) Gram

Explanation:
Gram is a unit of mass while others are related to food.
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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If 5 # 9 @ 7 = 52 and 3 @ 9 # 2 = – 89, then 7 # 6 @ 9 = ?

A) 67 B) 56
C) 43 D) 28
 
Answer & Explanation Answer: A) 67

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

In a certain code language, "REMOTE" is written as "KYSPGS" and "BRAND" is written as "IRDTC". How is "MOBILE" written in that code language?

A) FMJCPN B) KQMEQN
C) DKHANL   D) DMHCNN
 
Answer & Explanation Answer: B) KQMEQN

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

The LCM of the three numbers 45,30 and 35 is:

A) 630 B) 420
C) 180 D) 840
 
Answer & Explanation Answer: A) 630

Explanation:
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Filed Under: Analytical Reasoning
Exam Prep: Bank Exams

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Q:

If sec2A + cosec2A = X, then the value of X is

A) tan2A cot2A B) sinA cosA
C) secA cosecA D) sec2A cosec2A
 
Answer & Explanation Answer: D) sec2A cosec2A

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

After selling 5% of a quantity of sugar, 5 Kgs of sugar remains . Find the total quantity of sugar?

A) 19 Kg B) 5519 kg
C) 100 kg D) 95 kg
 
Answer & Explanation Answer: B) 5519 kg

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

A uniformly moving train of length 480 m takes 3 minutes to completely cross a platform. If the same train, with the same speed crosses a pole completely in 30 sec, then the length of the platform is -

A) 1 km B) 600 m
C) 4.8 km D) 1.2 km
 
Answer & Explanation Answer:

Explanation:

Let length of platform be ‘y’metres.

Then, at the platform,Distance travelled = y + (length of train) = (y + 480)m

Then, Speed of train = (y + 480)m / (3x60) sec = (y+480)/180 ...(1)

Also, at the pole,Distance travelled = length of train = 480m

Then, Speed of train = 480m / 30sec = 16 m/s ...(2)

Equating eq.(1) & eq.(2), we get,

(y+480)/180 = 16(y+480) = 16 x 180 = 2880

y = 2880 –480 = 2400m or 2.4 km long platform.

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Filed Under: Problems on Trains
Exam Prep: Bank Exams
Job Role: Bank PO , Bank Clerk

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Q:

On a certain item profit is 150%. If the cost price increases by 25% what will be the new profit margin (in %)?

A) 25 B) 50
C) 100 D) 75
 
Answer & Explanation Answer: C) 100

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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