Suppose n is an integer such that the sum of digits on n is 2, and 1010 < n ×10n. The number of different values of n is:

1.  8

2.  9

3.  10

4.  11

View Answer  
4
Correct Answer :

11


Explanation :
No Explanation available for this question

What is the remainder when 72×82 is divided by 6

1.  2

2.  4

3.  6

4.  8

View Answer  
4
Correct Answer :

4


Explanation :
No Explanation available for this question

Four digits of the number 29138576 are omitted so that the result is as large as possible. The largest omitted digit is

1.  5

2.  6

3.  7

4.  8

View Answer  
4
Correct Answer :

5


Explanation :
No Explanation available for this question

For what value of 'n' will the remainder of 351n and 352n be the same when divided by 7

1.  2

2.  3

3.  6

4.  4

View Answer  
4
Correct Answer :

3


Explanation :
No Explanation available for this question

a, b, c, d, and e are five consecutive numbers in increasing order of size. Deleting one of the five numbers from the set decreased the sum of the remaining numbers in the set by 20%. Which one of the following numbers was deleted

1.  a

2.  b

3.  c

4.  d

5.  e

View Answer  
5
Correct Answer :

c


Explanation :
No Explanation available for this question

A chain smoker had spent all the money he had. He had no money to buy his cigarettes. Hence, he resorted to join the stubs and to smoke them. He needed 4 stubs to make a single cigarette. If he got a pack of 10 cigarettes as a gift, then how many cigarettes could he smoke in all

1.  10

2.  11

3.  12

4.  13

View Answer  
4
Correct Answer :

13


Explanation :
No Explanation available for this question

2ab5 is a four-digit number divisible by 25. If the number formed from the two digits ab is a multiple of 13, then ab =

1.  10

2.  25

3.  52

4.  65

View Answer  
4
Correct Answer :

52


Explanation :
No Explanation available for this question

The largest number amongst the following that will perfectly divide 101100–1 is:

1.  100

2.  10,000

3.  100100

4.  100,000

View Answer  
4
Correct Answer :

10,000


Explanation :
No Explanation available for this question

Common data question: 1/2 Find the remainder when first 1000 digits of the number P are divided by 16

1.  7

2.  9

3.  11

4.  13

View Answer  
4
Correct Answer :

13


Explanation :
No Explanation available for this question

Common data question: 2/2 Find the remainder when P is divided by 9

1.  8

2.  7

3.  1

4.  6

View Answer  
4
Correct Answer :

1


Explanation :
No Explanation available for this question
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