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 Quantitative Aptitude - Arithmetic Ability Questions

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Q:

A can paint a house in 55 days and B can do it in 66 days. Along with C, they did the job in 12 days only. Then, C alone can do the job in how many days?

A) 24 B) 44
C) 33 D) 20
 
Answer & Explanation Answer: D) 20

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

What will be the net discount (in %) of two successive discounts of 15% and 35%?

A) 44.75 B) 51.25
C) 55.25 D) 56.25
 
Answer & Explanation Answer: A) 44.75

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Δ DEF is right angled at E. If m∠D = 30°, what is the length of DE (in cm), if EF = 6√3 cm?

A) 18 B) 12√3
C) 18√3 D) 12
 
Answer & Explanation Answer: A) 18

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

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

A) Chennai B) Daman
C) Raipur D) Shimla
 
Answer & Explanation Answer: B) Daman

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Find the remainder in the expression 550×651×6627?

A) 5 B) 4
C) 0 D) 3
 
Answer & Explanation Answer: C) 0

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

The simple interest on a sum of money for 10 years is Rs 3130. If the principal becomes 5 times after 5 years, then what will be the total interest (in Rs)obtained after 10 years?

A) 6260 B) 7825
C) 9390 D) 15650
 
Answer & Explanation Answer: C) 9390

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

A solid copper sphere of radius 9 cm is melted and reformed into a wire of radius 1 mm. What will be the length of this wire? (Take π = 22/7)

A) 1166.4 metres B) 1458 metres
C) 777.6 metres D) 972 metres
 
Answer & Explanation Answer: D) 972 metres

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Angle of Elevation means

Answer

In Heights and Distances,


The angle of elevation of an object is the angle between the horizontal and the line of sight that is the line from the object to the observer's eye.

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Subject: Height and Distance Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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