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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 31001
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 30993
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 30989
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 30968
Q:

Read the information carefully and select the correct option.

 

Offer A : Buy one item for Rs. 1599/- and get one free.

Offer B : Buy one item for Rs. 999/- and get another at 50% discount.

 

A) A is cheaper and B is costlier B) A is costlier and B is cheaper
C) Cost is same in both cases D) A and B are not comparable
 
Answer & Explanation Answer: B) A is costlier and B is cheaper

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

8 30960
Q:

 On 2 January 2018, Parliament passed NABARD (Amendment) Bill, 2017 which seeks to amend ______.

 

A) NABARD Act, 1975 B) NABARD Act, 1961
C) NABARD Act, 1981 D) NABARD Act, 1991
 
Answer & Explanation Answer: C) NABARD Act, 1981

Explanation:
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Filed Under: Indian Politics
Exam Prep: Bank Exams

0 30949
Q:

In the following question, select the missing number from the given series.

 

11, 14, 19, 22, 27, ?

 

A) 32 B) 31
C) 30 D) 33
 
Answer & Explanation Answer: C) 30

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams , CAT

1 30947
Q:

Which of the following Rajput dynasties is not related to Agnikul?

 

A) Parmar B) Chalukya
C) Pratihara D) Chandela
 
Answer & Explanation Answer: D) Chandela

Explanation:
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Filed Under: Indian History
Exam Prep: Bank Exams

1 30943