# 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

4

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

4

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

4

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

4

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

4

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

4

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

4

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

4

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

4

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

4