Quantitative Aptitude - Arithmetic Ability Questions

Q:

The average of four consecutive odd numbers is 40. What is the largest number?

A) 42 B) 45
C) 43 D) 44
 
Answer & Explanation Answer: C) 43

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

Select the odd number from the given alternatives.

A) 133 B) 253
C) 231 D) 209
 
Answer & Explanation Answer: A) 133

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

What is the average of first 7 multiples of 7?

A) 7 B) 14
C) 28 D) 21
 
Answer & Explanation Answer: C) 28

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

From a pack of 52 cards, 3 cards are drawn together atrandom, What is the probability of both the cards are king?

A) 1/5225 B) 1/5525
C) 5525 D) 1/525
 
Answer & Explanation Answer: B) 1/5525

Explanation:

n(S) = 52C3 = 132600/6 = 22100

n(E) = 4C3 = 24/6 = 4

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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 a=101 then the value of a(a2-3a+3) is 

A) 1000000 B) 1010101
C) 1000001 D) 999999
 
Answer & Explanation Answer: C) 1000001

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Find the HCF of 865 and 2595.

A) 25 B) 2595
C) 865 D) 5
 
Answer & Explanation Answer: C) 865

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

Chord AB of a circle when extended meets the tangent to the circle at point P. PT is the tangent touching the circle at point T. If lengths of PT and PB are 6 cm and 4 cm respectively, what is the length of PA?

A) 12 cm B) 11 cm
C) 10 cm D) 9 cm
 
Answer & Explanation Answer: D) 9 cm

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

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