Subject :ICSO Class : Class 3
Ankush has 2 different erasers and 3 pencils. Number of different possible combinations of 1 eraser and 1 pencil is ____.
A3
B5
C4
D6
Why????
Ans 1:
Class : Class 10
Answer is D
The possible combinations are E1P1, E1P2, E1P3, E2P1, E2P2, E2P3
To get the answer directly in such questions, multiply both numbers i.e. 2 X 3 = 6