Aptitude and Reasoning Questions

Q:

Determine the value of a2+b2a3+b3 when a = 2+√3 and b = 2-√3.

A) 0.27 B) 0.42
C) 0.58 D) 0.93
 
Answer & Explanation Answer: A) 0.27

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1941
Q:

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

 

LT, MS, NR, OQ, ?

 

A) LP B) QP
C) PR D) PP
 
Answer & Explanation Answer: D) PP

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

2 1941
Q:

In ΔABC, the angle bisector of ∠A cuts BC at E. Find the length of AC if lengths of AB, BE and EC are 9.6 cm, 4 cm and 3 cm?

A) 4.8 cm B) 9.8 cm
C) 7.8 cm D) 7.2 cm
 
Answer & Explanation Answer: D) 7.2 cm

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Filed Under: Area
Exam Prep: Bank Exams

0 1941
Q:

If cot2A = x, then x is

A) 2cotA/(cot2A -­ 1) B) (cot2A -­ 1)/2cotA
C) (cot2A + 1)/2cotA D) 2cotA/(1 -­ cot2A)
 
Answer & Explanation Answer: B) (cot2A -­ 1)/2cotA

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1941
Q:

Cost price of 28 articles is equal to Sale price of 21 articles, then percentage of profit is

A) 12% B) 33 1⁄3 %
C) 20% D) 22%
 
Answer & Explanation Answer: B) 33 1⁄3 %

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

2 1941
Q:

The distance between two places A and B is 60 km. Two cars start at the same time from A and B, travelling at a speed of 35km/h and 25km/h, respectively. If the cars run in the same direction, then they will meet after ( in hours)

A) 6.5 B) 6.2
C) 6 D) 6.52
 
Answer & Explanation Answer: C) 6

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Filed Under: Time and Distance
Exam Prep: Bank Exams

0 1941
Q:

 In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by aLogic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives

A) (4, 8, 16) B) (5, 10, 20)
C) (6, 12, 24) D) (7, 14, 21)
 
Answer & Explanation Answer: D) (7, 14, 21)

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

1 1941
Q:

A factory buys 7 machines. 2 Machine A, 2 Machine B and rest Machine C. Prices of the machines are Rs 95000, Rs 75000 and Rs 43000 respectively. Calculate the average cost of these machines?

A) 71000 B) 67000
C) 75000 D) 65500
 
Answer & Explanation Answer: B) 67000

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Filed Under: Average
Exam Prep: Bank Exams

2 1940