Aptitude and Reasoning Questions

Q:

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
FK27, LQ64, RW125, ?

A) CX216 B) XB216
C) XC216 D) YB343
 
Answer & Explanation Answer: C) XC216

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Filed Under: Alphabet Test

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Q:

A train 500 m long, running at a uniform speed, passes a station in 35 sec. If the length of the platform is 221 m, the speed of the train in km/hr is

A) 721/35 B) 74.16
C) 24.76 D) 78.54
 
Answer & Explanation Answer: B) 74.16

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

If cosecA + cotA = x, then value of x is

A) 1/(cosecA - cotA) B) 1/(secA - tanA)
C) 1/(secA - cosA) D) 1/(sinA - cosA)
 
Answer & Explanation Answer: A) 1/(cosecA - cotA)

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Filed Under: Simplification
Exam Prep: Bank Exams

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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:

When a discount of 20% is given on a jacket, the profit is 28%. If the discount is 13%, then the profit is

A) 39.2 percent B) 41 percent
C) 42.8 percent D) 37.4 percent
 
Answer & Explanation Answer: A) 39.2 percent

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

How many times the keys of a typewriter have to be pressed in order to write numbers from 121 to 1346?

A) 3675 B) 4018
C) 4021 D) 4025
 
Answer & Explanation Answer: D) 4025

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If length of each side of a rhombus PQRS is 8 cm and ∠PQR = 120°, then what is the length (in cm) of QS?

A) 4√5 B) 6
C) 8 D) 12
 
Answer & Explanation Answer: C) 8

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Filed Under: Area

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Q:

A bag has Rs 30.8 in the form of 1 rupee, 50 paise and 10 paise coins in the ratio of 6:3:2. What is the number of 50 paise coins?

A) 8 B) 24
C) 12 D) 4
 
Answer & Explanation Answer: C) 12

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Filed Under: Simplification
Exam Prep: Bank Exams

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