Aptitude and Reasoning Questions

Q:

The reflex angle between the hands of a clock at 10.25 is

A) 197 1/2 B) 167 1/2
C) 157 1/2 D) 187 1/2
 
Answer & Explanation Answer: A) 197 1/2

Explanation:

Angle traced by hour hand in 125/12 hrs = (360/12 * 125/12) = 312102

 

 

 

Angle traced by minute hand in 25 min = (360/60 * 25) = 1500

 

 

 

 Reflex angle = 3600-31212-1500=3600-162102=197102

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Filed Under: Clocks
Exam Prep: Bank Exams
Job Role: Bank PO

65 31009
Q:

Of the 1000 inhabitants of a town, 60 % are males of whom 120 % are literate. If, of all the inhabitants,  25% are literate, then what percent of the females of the town are literate ?

A) 32.5 % B) 43 %
C) 46.6 % D) 53.2 %
 
Answer & Explanation Answer: A) 32.5 %

Explanation:

Number of males = 60% of 1000 = 600. Number of females = (1000 - 600) = 400.

Number of literates = 25% of 1000 = 250.

Number of literate males = 20% of 600 = 120.

Number of literate females = (250 - 120) = 130.

Required pecentage = (130/400 * 100 ) % = 32.5 %.

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Filed Under: Percentage

70 31003
Q:

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

DLQ : XFK : : RGM : ?

 

A) LBH B) MBG
C) LAG D) MAH
 
Answer & Explanation Answer: C) LAG

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 30998
Q:

Find the next two terms in the series

 

J-11, L-13, N-15, P-17, ?, ?

 

A) C-3, H-8 B) R-18, V-22
C) R-19, T-21 D) O-15, R-16
 
Answer & Explanation Answer: D) O-15, R-16

Explanation:
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Filed Under: Alphabet Test
Exam Prep: Bank Exams

4 30993
Q:

A letter lock consists of three rings each marked with six different letters. The number of distinct unsuccessful attempts to open the lock is at the most  ?

A) 215 B) 268
C) 254 D) 216
 
Answer & Explanation Answer: A) 215

Explanation:

Since each ring consists of six different letters, the total number of attempts possible with the three rings is = 6 x 6 x 6 = 216. Of these attempts, one of them is a successful attempt.

 

Maximum number of unsuccessful attempts = 216 - 1 = 215.

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Filed Under: Permutations and Combinations
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

27 30991
Q:

Select the related word/letters/number from the given alternatives.

 

867 : 21 : : 9164 : ?

 

A) 55 B) 25
C) 20 D) 65
 
Answer & Explanation Answer: C) 20

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

1 30982
Q:

In the following question, select the related number from the given alternatives.

 

19 : 60 : : 21 : ?

 

A) 66 B) 61
C) 72 D) 83
 
Answer & Explanation Answer: A) 66

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

1 30953
Q:

Find the curved surface area (in cm2) of a right circular cylinder of diameter 14 cm and height 8 cm.

 

A) 308 B) 352
C) 327 D) 371
 
Answer & Explanation Answer: B) 352

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

0 30929