Subject :IMO Class : Class 5
Some letters are given which are numbered 1, 2, 3, 4, 5 and 6 followed by four options containing combination of these numbers. Find the combination of numbers so that letters are arranged accordingly to form a meaningful wordas
C E L S M U
1 2 3 4 5 6
A4, 6, 3, 5, 2, 1
B4, 6, 5, 2, 3, 1
C5, 2, 3, 1, 6, 4
D5, 6, 4, 1, 3, 2