Aptitude and Reasoning Questions

Q:

Bunty had candies and chewing gums in his sweet box in the ratio 7 : 13. After he has eaten 8 candies and 11 chewing gums the ratio became 1 : 2. How many candies does he have now?

A) 65 B) 35
C) 54 D) 27
 
Answer & Explanation Answer: D) 27

Explanation:
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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

0 1943
Q:

If tanA - cotA = x, then value of x is?

A) (1 + 2cos2A)/(sinA cosA) B) (sinA cosA)/(1 - 2cos2A)
C) (sinA cosA)/(1 + 2cos2A) D) (1 - 2cos2A)/(sinA cosA)
 
Answer & Explanation Answer: D) (1 - 2cos2A)/(sinA cosA)

Explanation:
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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

0 1943
Q:

The base of a parallelogram is twice its height. If the area of the parallelogram is 338 sq.cm. Find its height?

A) 13 cm B) 14 cm
C) 16 cm D) 12 cm
 
Answer & Explanation Answer: A) 13 cm

Explanation:
Let height =x Then, base =2x
2x * x = 338
=>x=13
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Filed Under: Area
Exam Prep: Bank Exams

0 1943
Q:

Select the related word/letters/number from the given alternatives.
JS : QH : : VW : ?

A) HM B) PQ
C) JQ D) ED
 
Answer & Explanation Answer: D) ED

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

1 1942
Q:

The average of marks of 17 students in an examination was calculated as 71. But it was later found that the mark of one student had been wronglyentered as 65 instead of 56 and another as 24 instead of 50. The correct average is

A) 70 B) 71
C) 72 D) 73
 
Answer & Explanation Answer: C) 72

Explanation:
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Filed Under: Average
Exam Prep: Bank Exams

0 1942
Q:

If 45 % 11 = 7, 59 % 34 = 7 then what is the value of 55 % 4 = ?

A) 6 B) 40
C) 45 D) 50
 
Answer & Explanation Answer: A) 6

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 1941
Q:

1/(secA + tanA) is equal to

A) cosecA - cotA B) sinA - cosA
C) secA - tanA D) sinA + cosA
 
Answer & Explanation Answer: C) secA - tanA

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 1941
Q:

There is certain relationship between two given words on one side of : : and one word is given on another side of : : while another word is to be found from the given alternatives, having the same relation with this word as the given pair has. Select the best alternatives/ relationship.

Funk : Vitamins :: Curie : ?

A) Uranium B) Radioactivity
C) Photography D) Radium
 
Answer & Explanation Answer: D) Radium

Explanation:

The Curies Discover Radium. 

1898: __

Radium is discoveredby the husband-and-wife team of Pierre and MarieCurie.

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Filed Under: Analogy
Exam Prep: Bank Exams

0 1941