Subject :Rea Class : Class 5
In each of the following questions, four numbers are given out of which three are alike in some manner while one is different. Choose the one which is different from the rest three.
A 13
B 17
C 23
D 37
D may be the answer because if we add the two digits of the given numbers then except 37 all will be one digit number like 1 3=4,1 7=8,2 3=5 but 3 7=10
Ans 1:
Class : Class 7