Aptitude and Reasoning Questions

Q:

P and Q can do a project in 150 and 100 days respectively. In how many days can they complete 60% of the project if they work together?

A) 12 days B) 72 days
C) 42 days D) 36 days
 
Answer & Explanation Answer: D) 36 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

A shopkeeper by selling 21 items earns a profit equal to the selling price of 1 item. What is his profit percentage?

A) 5.5 B) 2.2
C) 2 D) 5
 
Answer & Explanation Answer: D) 5

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

How many quadrilaterals are there in the figure?

A) 3 B) 4
C) 7 D) 6
 
Answer & Explanation Answer: C) 7

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

A regular triangular pyramid is cut by 2 planes which are parallel to its base. The planes trisects the altitude of the pyramid. Volume of top, middle and bottom part is V1, V2 and V3 respectively. What is the value of V1 :V2 : V3?

A) 1 : 8 : 27 B) 1 : 8 : 19
C) 2 : 9 : 27 D) 1 : 7 : 19
 
Answer & Explanation Answer: D) 1 : 7 : 19

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

If 4x = √5+ 2, then the value of x - 1/16x is

A) 1 B) -1
C) 4 D) 2√5
 
Answer & Explanation Answer: A) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

cos3A is equal to

A) cos3A - 3sin2cosA B) cos3A + 4sin2cosA
C) cos3A + 3sin2cosA D) cos3A - 4sin2cosA
 
Answer & Explanation Answer: C) cos3A + 3sin2cosA

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the following question, by using which mathematical operator will the expression become correct?
18 ? 6 ? 9 ? 27

A) x, ÷ and = B) ÷, x and =
C) x, + and = D) +, – and =
 
Answer & Explanation Answer: B) ÷, x and =

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

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Q:

In these questions, a relationship between different elements is shown in the statements. The statements are followed by two conclusions.

Statements: M < S<=T = R>=D > E>=F, G<=S < H

Conclusions:

I.G = R

II.G < R

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

Explanation:

Given:M < S<=T = R>=D > E>=F ...(i)

G<=S < H ...(ii)

Combining (i) and (ii), we get

G<=S<=T = R>=D > E>F andH > S<=T = R>=D > E>=F and

G<=S > M and M < S < H

(I) G = R is not true.

(II) G < R is not true.

But both are complamentary are pair.

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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