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 Quantitative Aptitude - Arithmetic Ability Questions

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Q:

A vendor buys some bananas at the rate of 2 for Re 1 and sells at the rate of 10 for Rs 7. What will be the result?

A) 40 percent loss B) 28.57 percent gain
C) 40 percent gain D) 28.5 percent loss
 
Answer & Explanation Answer: C) 40 percent gain

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Ticket for an adult is Rs 2200 and a child is Rs 990. One child goes free with two adults. If a group has 23 adults and 11 children, what is the discount the group gets?

A) 17.71 percent B) 32.30 percent
C) 26.47 percent D) 25.77 percent
 
Answer & Explanation Answer: A) 17.71 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

In an isosceles triangle, the length of each equal side is twice the length of the third side. The ratio of areas of the isosceles triangle and an equilateral triangle with same perimeter is

A) 30√5 : 100 B) 32√5 : 100
C) 36√5 : 100 D) 42√5 : 100
 
Answer & Explanation Answer: C) 36√5 : 100

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

The area of a square is 72.25 cm². Find its perimeter (in cm).

A) 68 B) 44
C) 34 D) 88
 
Answer & Explanation Answer: C) 34

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

What is the simplified value of (1– sin A cos A)(sin A + cos A)?

A) sin2A – cos2A B) sin3A + cos3A
C) 0 D) 1
 
Answer & Explanation Answer: B) sin3A + cos3A

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If Sec θ = 5/3, then what is the value of Cosec θ?

A) 0.8 B) 1.25
C) 4/3 D) 3/4
 
Answer & Explanation Answer: B) 1.25

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The LCM of 72 and 84 is:

A) 12 × 6 × 7 B) 6 × 2 × 7
C) 12 × 7 × 3 D) 72 × 84
 
Answer & Explanation Answer: A) 12 × 6 × 7

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

0 is the circumference of a triangle ∆ABC. The point A and the chord BC are on the opposite side of O. If ∠BOC=150° then the value of ∠BAC is

A) 65° B) 60°
C) 70° D) 75°
 
Answer & Explanation Answer: D) 75°

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Filed Under: Simplification
Exam Prep: Bank Exams

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