Aptitude and Reasoning Questions

Q:

On BBC World News channel last night they showed an informative program about new innovations in medical imaging, which you would have found interesting.

A) there was an informative program about innovations in medical imaging, a program you would have found interesting. B) they showed an informative program about innovations in medical imaging, which you would have found interesting.
C) there was an informative program about new innovations in medical imaging, that you would have found interesting. D) they showed an informative program about new innovations in medical imaging, which you would have found interesting.
 
Answer & Explanation Answer: A) there was an informative program about innovations in medical imaging, a program you would have found interesting.

Explanation:

They is incorrect when talking of the television channel.

New is redundant.

And which must have a clear antecedent.

 

Hence, Only Option A satisfies and clears all the flaws in the given sentence.

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Q:

A can do 75% of a job in 18 days and B can do 25% of the job in 12 days. If they work on it together, in how many days can they do 75% of the job?

A) 16 B) 8
C) 20 D) 12
 
Answer & Explanation Answer: D) 12

Explanation:
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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

Statement: Properly fed and starved monkeys were made to run through a network of paths designed as a puzzle. It was observed that the starved monkeys could not run faster. This proved that the people with lower intelligence in poor countries are a victim of malnutrition.
Course of action:
a. The effects of nutrition on the intelligence of the monkeys is parallel to those on human beings.
b. Captive monkeys are more intelligent than wild monkeys.

A) Only b follows B) Only a follows
C) Both a & b follows D) Neither a nor b follows
 
Answer & Explanation Answer: B) Only a follows

Explanation:

The proper nourishment will make the monkeys or human beings work properly. So, the course of action I follows. Course of action II does not follow as there is no information about captive or wild monkeys.

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Q:

In a certain code language, “TRAP” is written as “53” and “MADE” is written as “21”. How is “LATE” written in that code language?

A) 37 B) 36
C) 38 D) 35
 
Answer & Explanation Answer: B) 36

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

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Q:

If N = 0.369369369369... and M = 0.531531531531..., then what is the value of (1/N) + (1/M)?

A) 11100/2419 B) 111/100
C) 1897/3162 D) 2419/11100
 
Answer & Explanation Answer: A) 11100/2419

Explanation:
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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

If a shop keeper marks his goods for a certain amount so as to get 25% gain after allowing a discount of 20%, then his marked price is

A) Rs.156.25 B) Rs.146.25
C) Rs.166.25 D) Rs.150.25
 
Answer & Explanation Answer: A) Rs.156.25

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

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Q:

When constructing an angle bisector why must the arcs intersect?

Answer

when constructing an angle bisector the arcs must intersect to connect the vertex of the angle.

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Subject: Arithmetical Reasoning Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

ΔABC is right angled at B. If m∠A = 45°, then find the value of (cosecC + 1/√3).

A) (3√2+1)/3 B) (2+√3)/2
C) 5/√3 D) (√6+1)/√3
 
Answer & Explanation Answer: D) (√6+1)/√3

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams
Job Role: Bank Clerk

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