Four of the following five are alike in a certain way and
hence form a group. Which one of the following does not
belong to that group?

(a) 21

(b) 35

(c) 49

(d) 63

(e) 56

Answer Posted / suja

49 is right ans
21=7*3,35=7*5,49=7*7,63=7*9,56=7*8
7*7=49 both nos are same 7 & 7

Is This Answer Correct ?    12 Yes 4 No



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