Quantitative Aptitude - Arithmetic Ability Questions

Q:

A man starts walking at 6.30 a.m. and wants to cover a distance of 30km. His initial speed is 6 kmph and after covering three-fifth distance, he reduces his speed by 2 kmph. At what time will he complete his walk?

A) 11.00 am B) 12.30 pm
C) 11.30 pm D) 12.00 pm
 
Answer & Explanation Answer: B) 12.30 pm

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

Karteek is twice as good a foreman as Raju and together they finish a piece of work in 20 days. In how many days will Raju alone finish the work?

A) 40 B) 60
C) 80 D) 50
 
Answer & Explanation Answer: B) 60

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Filed Under: Time and Work
Exam Prep: AIEEE , Bank Exams

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Q:

A train travelling at 76 kmph crosses a 450 m long platform in 27 seconds. What is the length of the train?

A) 110 m B) 120 m
C) 130 m D) 100 m
 
Answer & Explanation Answer: B) 120 m

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

The point equidistant from the vertices of a triangle is called its

A) incentre B) circumcentre
C) orthocentre D) centroid
 
Answer & Explanation Answer: B) circumcentre

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Q:

The mean of the data 1, 2, 10, 18, 3, 17, 19 is

A) 7 B) 10
C) 17 D) 70
 
Answer & Explanation Answer: B) 10

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

The inradius of a equilateral triangle is 10 cm. What is the circum-radius (in cm) of the same triangle?

A) 5 B) 10√3
C) 20 D) 20√3
 
Answer & Explanation Answer: C) 20

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

All sides are congruent in a _____.

A) Rectangle B) Parallelogram
C) Rhombus D) Kite
 
Answer & Explanation Answer: C) Rhombus

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

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

A) JKL B) EGI
C) OQS D) KMO
 
Answer & Explanation Answer: A) JKL

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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