Aptitude and Reasoning Questions

Q:

Identify the correct combination of mathematical signs to replace "*" sign in the given equation and balance the equation.

14*6*3*5*4*20

 

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

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

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Q:

Sound travels at 330 metres per second. The distance (in kilometres) of a thunder cloud when its sound follows the flash after 10 seconds

A) 0.33 km B) 3.3 km
C) 33 km D) 33.3 km
 
Answer & Explanation Answer: B) 3.3 km

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

Which symbol will appear on the face opposite to the face of a circle O in the cube given below?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

PMT, OOS, NQR, MSQ, ?

A) LVR B) LVP
C) LWP D) LUP
 
Answer & Explanation Answer: D) LUP

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Q:

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
AY, CW, EU, ?

A) GS B) HS
C) GR D) HR
 
Answer & Explanation Answer: A) GS

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

What should come in place of the question mark (?) in the following number series? 1, 3, 24, 360,8640, 302400, ?

A) 14525100 B) 154152000
C) 14515200 D) 15425100
 
Answer & Explanation Answer: C) 14515200

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

What is the remainder, when 4x4 +10x3-20x2+90 is divided by (x+2) ?

A) 0 B) -6
C) 45 D) 90
 
Answer & Explanation Answer: B) -6

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Q:

Both S.I. and C.I. is calculated with a similar rate of 10% per annum on a sum of rupees. If C.I. is calculated yearly for two years, then for what period must S.I. be evaluated such that S.I. = C.I.?

A) 4.2 years B) 2.1 years
C) 1.1 years D) 1.4 years
 
Answer & Explanation Answer: B) 2.1 years

Explanation:

Let time period of S.I. be T years.

Then for a principal amount, say P,

ATQ, as, S.I. = C.I. for rate =10%p.a. and

time for C.I. = 2(P x 10 x T)/100 = P{[ (100+10)/100 ]2-1}T/10 = [ 110/100 ]2–1 = [(11/10)2–1] = (121-100)/100T/10 = 21/100T = 21/10 = 2.1 years

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Filed Under: Simple Interest
Exam Prep: Bank Exams
Job Role: Bank PO , Bank Clerk

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