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Q:

How many 7 digit numbers can be formed using the digits 1, 2, 0, 2, 4, 2, 4?

A) 120 B) 360
C) 240 D) 424
 
Answer & Explanation Answer: B) 360

Explanation:

There are 7 digits 1, 2, 0, 2, 4, 2, 4 in which 2 occurs 3 times, 4 occurs 2 times.

 

 Number of 7 digit numbers = 7!3!×2! = 420

 

But out of these 420 numbers, there are some numbers which begin with '0' and they are not 7-digit numbers. The number of such numbers beginning with '0'.

 

=6!3!×2! = 60

 

Hence the required number of 7 digits numbers = 420 - 60 = 360

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

43 32331
Q:

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

GLOW : FJNU : : PTEL : ?

A) ORFN B) ORDJ
C) ORJD D) OPNF
 
Answer & Explanation Answer: B) ORDJ

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams , CAT

0 32330
Q:

Select the related word from the given alternatives

 

Transport : Goods :: Banks : ___

 

A) Money B) Rupees
C) Pounds D) Dollar
 
Answer & Explanation Answer: A) Money

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 32328
Q:

Select the missing word from the given related pair of words.

 

Ancient : Old :: Bedspread : ___

 

A) Berth B) Pillow
C) Comferter D) Couch
 
Answer & Explanation Answer: C) Comferter

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

3 32326
Q:

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

18 x 12 - 6 ÷ 5 + 4 = 35

 

A) + and x B) + and ÷
C) - and + D) ÷ and -
 
Answer & Explanation Answer: D) ÷ and -

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

2 32322
Q:

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

 

TOK : UQN : : ROL  :  ?

 

A) SQO B) SLP
C) PQM D) RHO
 
Answer & Explanation Answer: A) SQO

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 32321
Q:

Based on the analogy given, find the missing word from the given options.

 

Foot : Toes :: Hand : ?

 

A) Thumb B) Palm
C) Fingers D) Nails
 
Answer & Explanation Answer: C) Fingers

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

1 32278
Q:

If 18$2 = 10, 8$4 = 6 and 12$18 = 15, then find the value of 7$9 = ?

 

A) 12   B) 20
C) 8 D) 18
 
Answer & Explanation Answer: C) 8

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

15 32266