The smallest fraction, which each of 6/7, 5/14, 10/21 will divide exactly is:

1.  30/7

2.  30/98

3.  60/147

4.  50/294

View Answer  
4
Correct Answer :

30/7


Explanation :
No Explanation available for this question

The least number of five digits which is exactly divisible by 12, 15 and 18 is:

1.  10010

2.  10015

3.  10020

4.  10080

View Answer  
4
Correct Answer :

10080


Explanation :
No Explanation available for this question

The greatest number of four digits which is divisible by 15, 25, 40 and 75 is:

1.  9000

2.  9400

3.  9600

4.  9800

View Answer  
4
Correct Answer :

9600


Explanation :
No Explanation available for this question

The least number which should be added to 2497 so that the sum is exactly divisible by 5, 6, 4 and 3 is:

1.  3

2.  13

3.  23

4.  33

View Answer  
4
Correct Answer :

23


Explanation :
No Explanation available for this question

The least number which is a perfect square and is divisible by each of the numbers 16, 20 and 24, is:

1.  1600

2.  3600

3.  6400

4.  14400

View Answer  
4
Correct Answer :

3600


Explanation :
No Explanation available for this question

The smallest number which when diminished by 7, is divisible by 12, 16, 18, 21 and 28 is:

1.  1008

2.  1015

3.  1022

4.  1032

View Answer  
4
Correct Answer :

1015


Explanation :
No Explanation available for this question

The least number, which when divided by 12, 15, 20 and 54 leaves in each case a remainder of 8, is:

1.  504

2.  536

3.  544

4.  548

View Answer  
4
Correct Answer :

548


Explanation :
No Explanation available for this question

The largest four-digit number which when divided by 4, 7 or 13 leaves a remainder of 3 in each case, is;

1.  8739

2.  9831

3.  9834

4.  9893

View Answer  
4
Correct Answer :

9831


Explanation :
No Explanation available for this question

Let the least number of six digits, which when divided by 4, 6, 10 and 15, leaves in each case the same remainder of 2, be N. The sum of the digits I nN is:

1.  3

2.  4

3.  5

4.  6

View Answer  
4
Correct Answer :

5


Explanation :
No Explanation available for this question

The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is:

1.  74 94 184 364

2.  94

3.  184

4.  364

View Answer  
4
Correct Answer :

364


Explanation :
No Explanation available for this question
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