Aptitude and Reasoning Questions

Q:

A can complete 9/10 part of a work in 31 days. After that, with the help of B he can complete the remaining work in 4 days. In how many days will  A and B together can complete that work ?

A) 36 B) 40
C) 42 D) 38
 
Answer & Explanation Answer: B) 40

Explanation:

Remaining work = 1 - 9/10 = 1/10

 

=> A & B together completes 1/10 of work in 4 days

 

=> 1 work can completed in ------ ? days

 

Let it be x days

 

=>  4110=x1

 

=> x = 40 days.

 

Hence, A & B together can complete the work in 40 days.

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Filed Under: Time and Work
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

11 4113
Q:

1 bottle of honey costs Rs 240 but a pack of 4 of the same bottles costs Rs 768. What is the effective discount (in %) on the pack?

A) 16 B) 25
C) 10 D) 20
 
Answer & Explanation Answer: D) 20

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

0 4112
Q:

Which of the alternatives (a), (b), (c) and (d) will exactly make up the key figure (X).

A) a B) b
C) c D) d
 
Answer & Explanation Answer: C) c

Explanation:
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Filed Under: Image Analysis

9 4102
Q:

Choose the word which is least like the others word in a group?

A) Sparrow B) Parrot
C) Swan D) Vulture
 
Answer & Explanation Answer: C) Swan

Explanation:

Only swan is a water bird

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Filed Under: Classification

22 4102
Q:

You are a guest at a dinner. The host asks you to take one more chapati after your stomach is full. You would :

A) make a blunt refuse B) take the chapati.
C) politely say that the food was too good and you have already eaten much D) make a bad face at him.
 
Answer & Explanation Answer: C) politely say that the food was too good and you have already eaten much

Explanation:
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Q:

Paragraph is related to Sentence in the same way as Sentence is related to

A) Paragraph B) Type
C) Write D) Letter
 
Answer & Explanation Answer: D) Letter

Explanation:

Sentences make paragraph. Similarly, Letters make Sentence.

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Filed Under: Analogy

8 4099
Q:

In a certain code language, "NIGHT" is written as "ODDGM" and "DARK" is written as "GOYC". How is "GREEN" written in that code language?

A) IABPF B) MCBNB
C) OGHVL D) FPBAI
 
Answer & Explanation Answer: A) IABPF

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

4 4096
Q:

Should 'computer knowledge' be made a compulsory subject for all the students at secondary school level?

Arguments:

I. No. Our need is 'bread' for everyone, we cannot follow western models.

II. Yes. We cannot compete in the international market without equipping our children with computers.

A) Only argument I is strong B) Only argument II is strong
C) Neither I nor II is strong D) Both I and II are strong
 
Answer & Explanation Answer: B) Only argument II is strong

Explanation:

Nowadays, computers have entered all walks of life and children need to be prepared for the same. So, argument II is strong. Argument I holds no relevance.

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Filed Under: Statement and Arguments
Exam Prep: GRE

2 4096