The least square number which is divisible by 6,8 and 15 is:
2500
3600
4900
4500
The sum of two numbers is 216 and their H.C.F. is 27. The numbers are:
(54,162)
(108,108)
(27,189)
(32,427)
L.C.M. of 87 and 145 is:
870
1305
435
1740
Which of the following is in ascending order:
The largest number which divides 77,147,252 to leave the same remainder in each case, is:
9
15
25
35
Which of the following fractions is the greatest?
when reduced to lowest terms is:
The largest number which exactly divides 522,1276 and 1624 is:
29
58
4
74
