Question

Q.3 Find odd on out:
1. Uranium, sulphur. Thorium, Plutonium.
2. Brass, Bronze, Iron, Steel.
V. Malaria, Hepatitis, elephantiasis, dengue.
4. Fungi. Plantae Animalia, Protista.
5. Electric bell. Electric heater, Electric bell, Electric iron.​

Answer 1

Explanation:

1. plutonium

2. steel

3.Hepatitis

4. Animals

5., Electric iron