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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 32173
Q:

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

 

STM : RSL : : VSF : ?

 

A) URE B) WTG
C) UQE D) WRG
 
Answer & Explanation Answer: A) URE

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

2 32169
Q:

The all India Census was

1.first attempted in 1872

2.regularly undertaken since 1881

3.always undertakenas a five-year exercise

 

Select the correct answer using the code given below.

A) 1 only B) 2 and 3 only
C) 1 and 2 only D) 1, 2 and 3
 
Answer & Explanation Answer: C) 1 and 2 only

Explanation:

While it has been conducted every 10 years, beginning in 1872, the first completecensus was taken in the year 1881. Post 1949, it has been conducted by the Registrar General and Census Commissioner of India under the Ministry of Home Affairs, Government of India.

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Filed Under: Indian History
Exam Prep: Bank Exams

3 32158
Q:

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

 

64, 73, 83, 94, ?, 119

 

A) 108 B) 112
C) 106 D) 114
 
Answer & Explanation Answer: C) 106

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

4 32153
Q:

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

 

JKL : LKJ : : YZA : ?

 

A) AZY B) XZY
C) CBA D) JKL
 
Answer & Explanation Answer: A) AZY

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 32151
Q:

Select the related word/letters/numbers from the given alternatives:

FINGERS : HAND :: ? : FEET

A) NAILS B) TOES
C) ANKLE D) HEELS
 
Answer & Explanation Answer: B) TOES

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 32146
Q:

Which of the following terms follows the trend of the given list?

XxXXXXX, XXxXXXX, XXXxXXX, XXXXxXX, XXXXXxX, _______________.

A) xXXXXXX B) XxXXXXX
C) XXXXXXx D) XXxXXXX
 
Answer & Explanation Answer: C) XXXXXXx

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

1 32145
Q:

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

 

HI : MD : : UV : ?

A) YR B) WS
C) ZQ D) ER
 
Answer & Explanation Answer: C) ZQ

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

1 32141