6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

Find the HCF of 3341 and 3328.

A) 257	B) 337
C) 13	D) 31

Answer & Explanation Answer: C) 13

Explanation:

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

9 2226

Q:

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

A) Sea	B) Ocean
C) Lake	D) Marsh

Answer & Explanation Answer: D) Marsh

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

1 2225

Q:

In the given figure, PQR is a quadrant whose radius is 7 cm. A circle is inscribed in the quadrant as shown in the figure. What is the area (in sq.cm) of the circle?

A) 385 – 221√2	B) 308 – 154√2
C) 154 – 77√2	D) 462 – 308√2

Answer & Explanation Answer: D) 462 – 308√2

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Filed Under: Area
Exam Prep: Bank Exams

1 2225

Q:

Cost price of a pen is 50 Rs. and that of notebook is 140 Rs. If pen is sold at 200% profit, then to purchase 10 such note books how many pens are required to sell if only profit money is used to buy notebooks?

A) 14	B) 18
C) 15	D) 20

Answer & Explanation Answer: A) 14

Explanation:

C.P. of 10 note books ⇒ 140 × 10 = 1400 Rs.
Profit on selling one pen ⇒ 50×200/100 = Rs 100
Number of pen required ⇒ 1400/100 = 14

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

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Q:

A man walks 1 km on 1st day , 2 km on 2nd day , 3 km on 3rd day and so on . The total distance the man covers in 10 days is

A) 40 Km	B) 50 Km
C) 55 Km	D) 58 Km

Answer & Explanation Answer: C) 55 Km

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Filed Under: Time and Distance
Exam Prep: Bank Exams

2 2225

Q:

Area of circle is equal to the area of a rectangle having perimeter of 50 cms. and length more than the breadth by 3 cms. What is the diameter of the circle?

A) 7 cms	B) 21 cms
C) 28 cms	D) 14 cms

Answer & Explanation Answer: D) 14 cms

Explanation:

Let the breadth of rectangle be x cm => Length of rectangle = (x+3) cm Now, perimeter =2(x+x+3) = 50 => 2x + 3 = 25 => x = 11 Thus, breadth = 11 cm and length = 14 cm Area of circle = Area of rectangle =>pi * r* r = 14 * 11 =>r*r = 14 * 11 * 7/22 =>r = 7 cm Diameter = 2 * 7 = 14 cm

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Filed Under: Area

1 2224

Q:

The lengths of the diagonals of a rhombus are 8 cm and 6 cm. The area of rhombus is:

A) 96 cm2	B) 60 cm2
C) 48 cm2	D) 24 cm2

Answer & Explanation Answer: D) 24 cm2

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

A man sells an article at a profit of 35%. If he had bought it for 15% less price and sold it for Rs. 32 less, then he would have gained 40%. What is the initial cost price (in Rs) of the article?

A) 250	B) 200
C) 300	D) 400

Quantitative Aptitude - Arithmetic Ability Questions

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