Quantitative Aptitude - Arithmetic Ability Questions

Q:

How many 3 ­digit numbers are completely divided by 4.

A) 225 B) 224
C) 223 D) 222
 
Answer & Explanation Answer: A) 225

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

Find the missing digit if it has 11 and 13 as factors?

A) 2 B) 6
C) 8 D) 4
 
Answer & Explanation Answer: D) 4

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Filed Under: Problems on Numbers
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Q:

The diameter of a circle is equal to the side of the square. What is the area of the square if the area of the circle is 49π sq cm?

A) 196 sq cm B) 154 sq cm
C) 124 sq cm D) 98 sq cm
 
Answer & Explanation Answer: A) 196 sq cm

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

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Q:

PT is a tangent to a circle with centre O and radius 6 cm . If PT is 8 cm then length of OP is

A) 10 cm B) 12 cm
C) 16 cm D) 9 cm
 
Answer & Explanation Answer: A) 10 cm

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Filed Under: Volume and Surface Area
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Q:

BD and CE are two medians of the triangle ABC. If EO = 7 cm, then the length of CE is

A) 28 cm B) 14 cm
C) 21 cm D) 35 cm
 
Answer & Explanation Answer: C) 21 cm

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Filed Under: Volume and Surface Area
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Q:

A sum of money of Rs. 1000 is lent out in two parts in such a way that the interest on one part at 10% per annum for 5 years is equal to another at 5% for 10 years. Calculate the sum lent out at 5%.

A) Rs. 500 B) Rs. 800
C) Rs. 1000 D) Rs. 1200
 
Answer & Explanation Answer: A) Rs. 500

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Filed Under: Simple Interest
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Q:

Ms. Sushmitha borrowed Rs. 900 at 6% per annum simple interest. What amount will she pay to clear her debt after 4 years?

A) 261 B) 1161
C) 1116 D) 216
 
Answer & Explanation Answer: C) 1116

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Filed Under: Simple Interest
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Q:

If cos 60° - sec 30° = x, then the value of x is

A) 1 B) (√3+√2)/2
C) (√3-4)/2√3 D) 1/√2
 
Answer & Explanation Answer: C) (√3-4)/2√3

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