Quantitative Aptitude - Arithmetic Ability Questions

Q:

If Sin θ = 20/29 , then what is the value of Sec Sin θ ?

A) 29/21 B) 29/20
C) 21/20 D) 21/29
 
Answer & Explanation Answer: A) 29/21

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Q:

In the following question, select the odd letter/letters from the given alternatives.

A) SKC B) ZRJ
C) ZSK D) VNF  
 
Answer & Explanation Answer: C) ZSK

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Filed Under: Odd Man Out
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Q:

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

A) 2437 B) 9118
C) 8548 D) 7649
 
Answer & Explanation Answer: A) 2437

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Q:

What is the reflection of the point (-1 , 3) in the line x = -4?

A) (-7 ,-3) B) (-7 ,3)
C) (7 ,-3) D) (7 ,3)
 
Answer & Explanation Answer: B) (-7 ,3)

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Q:

The ratio of marks obtained by a student was 1:2:3. The school decided to allow grace marks of 5% for each subject. Find the student's new ratio.

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

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Filed Under: Ratios and Proportions
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Q:

What is the simplified value of (sec4 A  tan2 A)  (tan4 A + sec2 A)?

A) -1 B) 1/2
C) 1 D) 0
 
Answer & Explanation Answer: D) 0

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Q:

If 3P/7 = 4Q/11, then what is the ratio of P and Q respectively?

A) 12:77 B) 12:33
C) 28:33 D) 3:28
 
Answer & Explanation Answer: C) 28:33

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Q:

The bar chart given shows the sales of 3 types of cars in the Indian automotive industry over 4 years. All the sales figures have been shown in terms of 000 units.

Which of the following type of car has the highest increase in sales from 2009 to 2012?

A) Hatchback B) Both SUV and Hatchback
C) SUV D) Sedan
 
Answer & Explanation Answer: C) SUV

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