12345679 x 72 is equal to:

1.  88888888

2.  888888888

3.  898989898

4.  999999998

View Answer  
4
Correct Answer :

888888888


Explanation :
No Explanation available for this question

A positive integer, which when added to 1000, gives a sum which is greater than when it is multiplied by 1000. This positive integer is;

1.  1

2.  3

3.  5

4.  7

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4
Correct Answer :

1


Explanation :
No Explanation available for this question

Which of the following can be a product of two 3-digit number **3 and ** 8

1.  1010024

2.  991014

3.  9124

4.  None of these

View Answer  
4
Correct Answer :

991014


Explanation :
No Explanation available for this question

A boy multiplies 987 by a certain number and obtains 559981 as his answer. If in the answer, both 9’s are wrong but the other digits are correct, then the correct answer will be:

1.  553681

2.  555181

3.  555681

4.  556581

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4
Correct Answer :

555681


Explanation :
No Explanation available for this question

When a certain number is multiplied by 13, the product consists entirely of fives. The smallest such number is:

1.  41625

2.  42135

3.  42515

4.  42735

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4
Correct Answer :

42735


Explanation :
No Explanation available for this question

The number of digit of the smallest number, which when multiplied by 7 gives the result consisting entirely of nines, is:

1.  3

2.  5

3.  6

4.  8

View Answer  
4
Correct Answer :

6


Explanation :
No Explanation available for this question

- 95 19 =

1.  -5

2.  -4

3.  0

4.  5

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4
Correct Answer :

-5


Explanation :
No Explanation available for this question

What should come in place of * mark in the following equation 1*584 148 = 78

1.  1

2.  4

3.  6

4.  8

5.  None of these

View Answer  
5
Correct Answer :

1


Explanation :
No Explanation available for this question

The sum of all possible two-digit numbers formed from three different one-digit natural numbers when divided by the sum of the original three numbers is equal to:

1.  18

2.  22

3.  36

4.  None of these

View Answer  
4
Correct Answer :

22


Explanation :
No Explanation available for this question

If n is a negative number, then which of the following is the least

1.   0

2.  -n

3.  2n

4.  n2

View Answer  
4
Correct Answer :

2n


Explanation :
No Explanation available for this question
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