Question

odd one out with reason:-
a) dog, the pendulum of the clock, bat(animal).
b) steel, brass, cobalt, nickel. ​

Answer 1

pendulum of clock is not animal

brass is alloy

Answer 2

a) The odd one is the pendulum of the clock.

- There are three things mentioned in the given series :

Dog, Bat (animal) and Pendulum of the clock.

- Now, among these three things, only the pendulum of the clock is a non living thing and the other two are living beings.

- That's why,the pendulum of the clock is the odd one here.

b) Brass is the odd one here.

- There are four metals in the given series :

steel, brass, cobalt and nickel. ​

- Among these four metals,the brass is not a ferromagnetic metal which means we cannot attract brass with the help of a magnet.

- That's why brass is the odd one here.