Quantitative Aptitude - Arithmetic Ability Questions

Q:

Two equal circles intersect so that their centres, and the points at which they intersect form a square of side 1 cm. The area (in sq.cm) of the portion that is common to the circles is

A) π4 B) π2-1
C) π5 D) √2 - 1
 
Answer & Explanation Answer: B) π2-1

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Filed Under: Area
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Q:

Veer spends 15% of his monthly income on the house rent and 60% of the rest on household expenditure. If he saves Rs. 2210, what is his monthly income?

A) Rs. 8000 B) Rs. 7000
C) Rs. 7500 D) Rs. 6500
 
Answer & Explanation Answer: D) Rs. 6500

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Filed Under: Percentage
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Q:

If the price of sugar is decreased by 18%, then a person can buy 16.2 kg sugar more for Rs 4500. What will be the new price (in Rs) of sugar per kg?

A) 40 B) 60
C) 45 D) 50
 
Answer & Explanation Answer: D) 50

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Filed Under: Percentage
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Q:

What is the value of [sin (90 – A) + cos (180 – 2A)]/[cos (90 – 2A) + sin (180 – A)]?

A) sin (A/2) cos A B) cot (A/2)
C) tan (A/2) D) sin A cos (A/2)
 
Answer & Explanation Answer: C) tan (A/2)

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Filed Under: Simplification
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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) 211 B) 287
C) 283 D) 277
 
Answer & Explanation Answer: B) 287

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Filed Under: Odd Man Out
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Q:

The average of three numbers is 40. First number is 4/3 of the third number. If third number is 20 less than second number, then what is the value of second number?

A) 60 B) 50
C) 10 D) 20
 
Answer & Explanation Answer: B) 50

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Filed Under: Average
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Q:

Tribeni bad to travel 175 km in 3.5 hours. However, she travelled at the rate of 58 km/hr for 2.5 hoursand then rested for 20 minutes before completing the journey. If Tribeni managed to reach on time, herspeed during the last stretch would have been .........

A) 36 km/hr B) 30 km/hr
C) 42.5 km/hr D) 45 km/hr
 
Answer & Explanation Answer: D) 45 km/hr

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Filed Under: Time and Distance
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Q:

How many natural numbers are there between 1000 to 2000, which when divided by 341 leaves remainder 5?

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

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Filed Under: Problems on Numbers
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