Aptitude and Reasoning Questions

Q:

A store sells a watch for a profit of 25% of the cost. Then the percentage of profit against selling price is

A) 22% B) 20%
C) 18% D) 15%
 
Answer & Explanation Answer: B) 20%

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Three bottles of equal capacity containing mixture of milk and water in ratio 2 : 5, 3 : 4 and 4 : 5 respectively. These three bottles are emptied into a large bottle. What will be the ratio of milk and water respectively in the large bottle?

A) 73 : 106 B) 73 : 116
C) 73 : 113 D) 73 : 189
 
Answer & Explanation Answer: B) 73 : 116

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

(1155) +(18 − 6) × 9 =?

A) 113 B) 115
C) 100 D) 110
 
Answer & Explanation Answer: A) 113

Explanation:

Given,(1155) +(18 − 6) =?

                                 =5 + 12 × 9
                                 =5 + 108

                                 =113

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

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Q:

Find the LCM of 3.2, 2.72, 1.28 and 1.44

A) 24.48 B) 2448
C) 2.448 D) 244.8
 
Answer & Explanation Answer: A) 24.48

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

In the following question, select the odd letters from the given alternatives.

A) BOH B) ERK
C) HUO D) KXQ
 
Answer & Explanation Answer: C) HUO

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

In a certain code language, “book is tough” is written as “fu la mi”, “tough can easy” is written as “fu muk po” and “easy not book” is written as “ti po la”.What is the code for “tough” in that code language?

A) mi B) po
C) la D) fu
 
Answer & Explanation Answer: D) fu

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

P and Q are two alloys which are prepared by mixing tin and lead in the ratio of 12 : 5 and 4 : 3 respectively. If equal quantities of alloys are melted to form athird alloy R, then what is the ratio of tin and lead in alloy R?

A) 84 : 65 B) 57 : 35
C) 76 : 43 D) 78 : 47
 
Answer & Explanation Answer: C) 76 : 43

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Filed Under: Ratios and Proportions

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Q:

To travel 672 km, an Express train takes 14 hours more than Rajdhani. If however, the speed of the Express train is doubled, it takes 8 hours less than Rajdhani. The speed of Rajdhani is

A) 30.5 km/hr B) 14.3 km/hr
C) 38.7 km/hr D) 22.4 km/hr
 
Answer & Explanation Answer: D) 22.4 km/hr

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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