Aptitude and Reasoning Questions

Q:

In the following question assuming the given statements to be true, find which of the conclusion among given conclusions is/are definitely true and then give your answers accordingly.

Statements: A > C; G > E; G ≤ C; R ≤ I; K ≤ I

Conclusions:

 i. A > G

ii. C > E

A) None is true B) Only I is true
C) Only II is true D) Either I or II is true
 
Answer & Explanation Answer:

Explanation:

Given statements: A > C; G > E; G ≤ C; R ≤ I; K ≤ IOn combining: A > C ≥ G > E; K ≤ I ≥ RConclusions:i. A > G→True (as A > C ≥G→A > G)ii. C > E→True (as C ≥G > E→C > E)Therefore, both conclusions are true.

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Q:

X can complete 5/7 part of a work in 10 days and Y can complete 3/4 part of the same work in 9 days. In how many days will both complete 13/21 part  of the total work?

 

A)  6 B) 4
C) 3 D) 12
 
Answer & Explanation Answer: B) 4

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

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Q:

A milkman buys milk at Rs 24 per litre. He adds 1/5 of water to it and sells the mixture at Rs 32 per litre. What will be his gain (in %)?

A) 50 B) 40
C) 30 D) 60
 
Answer & Explanation Answer: D) 60

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

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Q:

In a certain code language, "VERBAL" is written as "KZAQDU". How is "CURIOUS" written in that code language?

A) RTHNQTB B) BTQHNTR
C) RTNHQTB D) RTNHQTA
 
Answer & Explanation Answer: C) RTNHQTB

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

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Q:

When a number is increased by 24, it becomes 115% of itself. What is the number?

A) 160 B) 250
C) 100 D) 200
 
Answer & Explanation Answer: A) 160

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

The two roots of a quadratic equation are given as x = 1/7 and x = -1/8 . The equation can be written as:

A) (7x − 1)(8x − 1) = 0 B) (7x − 1)(8x + 1) = 0
C) (7x + 1)(8x − 1) = 0 D) (7x + 1)(8x + 1) = 0
 
Answer & Explanation Answer: B) (7x − 1)(8x + 1) = 0

Explanation:
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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

3x3x3+3+3/3 = ?

A) 11 B) 3.33
C) 31 D) None of the above
 
Answer & Explanation Answer: C) 31

Explanation:

We all know about BODMAS rule, by using that

3x3x3+3+3/3

= 3x3x3+3+1

= 27+3+1

= 27 + 4

= 31

 

Hence,  3x3x3+3+3/3 = 31.

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

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Q:

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

A) Virgo B) Pisces
C) Cancer D) Orion
 
Answer & Explanation Answer: D) Orion

Explanation:

Virgo, Pisces and Cancer are zodiac sign but Orion is not.

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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