Quantitative Aptitude - Arithmetic Ability Questions

Q:

Find measure of central angle of the arc whose length is 22 cm and radius of the circle is 28 cm?

A) 60° B) 45°
C) 75° D) 90°
 
Answer & Explanation Answer: B) 45°

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

By what fraction selling price (S.P.) must be multiplied to get the cost price (C.P.) if the loss is 20% ?

A) 4/5 B) 8/5
C) 5/4 D) 6/5
 
Answer & Explanation Answer: C) 5/4

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

A shopkeeper by selling 8 iphones, earns a profit equal to the selling price of 3 iphones. His profit percentage is

A) 60 percent B) 37.5 percent
C) 75 percent D) 15 percent
 
Answer & Explanation Answer: A) 60 percent

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Deepanshu lent Rs. 8400 to Jaipal for 15 years and Rs. 5100 to Kareem for 14 years on simple interest at the same rate of interest and received Rs. 17766 in all from both of them as interest. The rate of interest per annum is

A) 9.5 percent B) 10 percent
C) 10.5 percent D) 9 percent
 
Answer & Explanation Answer: D) 9 percent

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

The height of a cone is 45 cm. It is cut at a height of 15 cm from its base by a plane parallel to its base. If the volume of the smaller cone is 18480 cm3, then what is the volume (in cm3) of the original cone?

A) 34650 B) 61600
C) 36960 D) 62370
 
Answer & Explanation Answer: D) 62370

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

Choose the word is least like the other words in the group

A) Inn B) Club
C) Motel D) Hostel
 
Answer & Explanation Answer: B) Club

Explanation:

Inn, Hostel, Motel are the places for stay. But Club is not.

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

cot3A is equal to

A) 3cotA -­ cot3A(1 -­ 3cot2A) B) 3cotA + cot3A(1 -­ 3cot2A)
C) 3cotA -­ cot3A(1 + 3cot2A) D) 3cotA + cot3A(1 + 3cot2A)
 
Answer & Explanation Answer: A) 3cotA -­ cot3A(1 -­ 3cot2A)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

AB and AC are the two tangents to a circle whose radius is 6 cm. If ∠BAC = 60 deg, then what is the value (in cm) of (AB2 + AC2)?

A) 6√6 B) 4√6
C) 9√3 D) 8√3
 
Answer & Explanation Answer: A) 6√6

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Filed Under: Area
Exam Prep: Bank Exams

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