Quantitative Aptitude - Arithmetic Ability Questions

Q:

A 8 cm long perpendicular is drawn from the centre of a circle to a 12 cm long chord. The diameter of the circle is

A) 10 cm B) 12 cm
C) 16 cm D) 20 cm  
 
Answer & Explanation Answer: D) 20 cm  

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In a triangle XYZ , which of the following conditions is true

A) XY ­ YZ > ZX B) XY + YZ < ZX
C) XY ­ YZ < XZ D) XY + ZX < YZ
 
Answer & Explanation Answer: C) XY ­ YZ < XZ

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

An alloy contains copper and tin in the ratio 3 : 2. If 250 gm of copper is added to this alloy then the copper in it becomes double the quantity of tin in it. What is the amount (in gm) of tin in the alloy?

A) 250 B) 750
C) 1000 D) 500
 
Answer & Explanation Answer: D) 500

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

There is 40% increase in an amount in 10 years at simple interest. What will be the compound interest of Rs. 30000 after 3 years at the same rate?

A) Rs 3745.92 B) Rs 7491.84
C) Rs 9364.8 D) Rs 5618.88
 
Answer & Explanation Answer: A) Rs 3745.92

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Filed Under: Simple Interest
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Q:

The cube of 105 is

A) 1157625 B) 1175625
C) 1185625 D) 1158625
 
Answer & Explanation Answer: A) 1157625

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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

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Q:

Chandan travelled equal distance with speed of 3 kmph, 4 kmph and 8kmph and takes a total time of 42.5 min. Find the total distance in km.

A) 4 B) 2
C) 1 D) 3
 
Answer & Explanation Answer: D) 3

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

The ratio between the speeds of two buses is 11:9. If the second bus runs 270 kms in 15 hours, then the speed of the first bus is?

A) 23 km/hr B) 11 km/hr
C) 2 km/hr D) 22 km/hr
 
Answer & Explanation Answer: D) 22 km/hr

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

If after giving a discount of 18%, a book is sold for Rs 1599, then what will be the marked price (in Rs) of the book?

A) 1800 B) 1880
C) 1950 D) 2000
 
Answer & Explanation Answer: C) 1950

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