Subject :IMO Class : Class 7
Find the least number which when divided by 16, 18, 20 and 25 leaves 4 as remainder in each case, but when divided by 7 leaves no remainder.
(a) 17004
(b) 18000
(c) 18002
(d) 18004
do working by hand
Ans 1: (Master Answer)
Class : Class 1
The correct answer is D.