Let n be the number of different 5 digit numbers, divisible by 4 with the digits 1, 2, 3, 4, 5 and 6, no digit being repeated in the numbers. What is the value of n

1.  144

2.  168

3.  192

4.  None of these

View Answer  
4
Correct Answer :

192


Explanation :
No Explanation available for this question

Three gold coins of weight 780gm, 840gm and 960gm are cut into small pieces, all of which have the equal weight. Each piece must be heavy as possible. If one such piece is shared by two persons, then how many persons are needed to give all the pieces of gold coins

1.  86

2.  70

3.  43

4.  35

View Answer  
4
Correct Answer :

86


Explanation :
No Explanation available for this question

A person uses the base x for his number system, where x  ≤ 10. A student had to add two-digit numbers. None of the digits was 0. By oversight, he reversed the digits of both the numbers and added them. He later found that the difference between his answer and the correct answer was $(84)_10. If this value is the maximum possible for x, then what is the value of x.

1.  6

2.  7

3.  8

4.  9

View Answer  
4
Correct Answer :

8


Explanation :
No Explanation available for this question

N is the smallest number that has 5 factors. How many factors does (N - 1) have` `

1.  2

2.  3

3.  4

4.  5

View Answer  
4
Correct Answer :

4


Explanation :
No Explanation available for this question

Ram and Shyam take a vacation at their grandparents' house. During the vacation, they do any activity together. They either played tennis in the evening or practiced Yoga in the morning, ensuring that they do not undertake both the activities on any single day. There were some days when they did nothing. Out of the days that they stayed at their grandparents' house, they involved in one of the two activities on 22 days. However, their grandmother while sending an end of vacation report to their parents stated that they did not do anything on 24 mornings and they did nothing on 12 evenings. How long was their vacation

1.  36 days

2.  14 days

3.  29 days

4.  Cannot be determined

View Answer  
4
Correct Answer :

29 days


Explanation :
No Explanation available for this question

The remainder when m + n is divided by 12 is 8, and the remainder when m – n is divided by 12 is 6. If m > n, then what is the remainder when mn divided by 6

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

1


Explanation :
No Explanation available for this question

How many ordered pairs of integer (x,y) are there such that their product is a positive integer less than 100.

1.  546

2.  636

3.  1090

4.  946

View Answer  
4
Correct Answer :

946


Explanation :
No Explanation available for this question

a, b, c, d, and e are five consecutive integers in increasing order of size. Which one of the following expressions is not odd

1.  ab + c

2.  ab + d

3.  ac + d

4.  ac + e

View Answer  
4
Correct Answer :

ac + e


Explanation :
No Explanation available for this question

Find the sun of the digits of the least natural number P, such that the sum of the cubes of the four smallest distinct divisors of P equals 2P

1.  7

2.  8

3.  9

4.  10

View Answer  
4
Correct Answer :

9


Explanation :
No Explanation available for this question

Ram purchased a flat at Rs. 1 lakh and Prem purchased a plot of land worth Rs. 1.1 lakh. The respective annual rates at which the prices of the flat and the plot increased were 10% and 5%. After two years they exchanged their belongings and one paid the other the difference. Then

1.   Ram paid Rs. 275 to Prem  

2.  Ram paid Rs. 475 to Prem

3.  Ram paid Rs. 375 to Prem

4.  Prem paid Rs. 475 to Ram

View Answer  
4
Correct Answer :

Ram paid Rs. 275 to Prem

 


Explanation :
No Explanation available for this question
Previous Next

Interview Questions

MongoDB
Java Script
Node JS
PHP
JQuery
Python