Aptitude and Reasoning Questions

Q:

If x2 + ax + b, when divided by x - 3, leaves a remainder of 22 and x2 + bx +a, when divide by x - 3, leaves a remainder of 24, then a + b = ?

 

A) 23 B) -23
C) 7 D) -7
 
Answer & Explanation Answer: C) 7

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

The length of one side and the diagonal of a rectangle are 20 cm and 29 cm respectively. Find the length of its other side (in cm).

 

A) 42   B) 30  
C) 21   D) 60
 
Answer & Explanation Answer: C) 21  

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

A mixture of alcohol and water contains 7% alcohol. How much mixture (in litres) is required to get 357 litres of alcohol?

A) 6300 B) 4200
C) 4900 D) 5100
 
Answer & Explanation Answer: D) 5100

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

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

A) Valley B) Lake
C) Ocean D) Creek
 
Answer & Explanation Answer: A) Valley

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) 23 – 25 B) 27 – 29
C) 21 – 23 D) 25 –29
 
Answer & Explanation Answer: D) 25 –29

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

The average revenues of 7 consecutive years of a company is Rs 71 lakhs. If the average of first 4 years is Rs 66 lakhs and that of last 4 years is Rs 78 lakhs. What is the revenue for the fourth year.

A) Rs 81 lakhs B) Rs 77 lakhs
C) Rs 79 lakhs D) Rs 75 lakhs
 
Answer & Explanation Answer: C) Rs 79 lakhs

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

For triangle PQR, find equation of altitude PS if co-­ordinates of P, Q and R are (1,2), (2,­-1) and (0,5) respectively?

A) x ­- 3y = ­-7 B) x -­ 3y = -­5
C) x + 3y = ­4 D) x + 3y = ­7
 
Answer & Explanation Answer: C) x + 3y = ­4

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) Veena B) Guitar
C) Violin D) Flute
 
Answer & Explanation Answer: D) Flute

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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