Question

Find the odd one out. With reason
1. Pa, bar, mmHg, kg
2. He, Ne, Ar, Kr
3. ovary, scrotum, ovum, uterus.
WITH REASON!​

Answer 1

Answer:

1. Kg - because kg is the unit of mass, whereas all other are the units of pressure.

2. He - because it has only 2 electrons whereas all other elements have 8 electrons.

3. Scrotum - It is the male reproductive organ, whereas all other are female reproductive organ.

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