Which former Indian Prime Minister was Deputy Prime Minister under Morarji Desai?

Correct option is B

The correct answer is (b) Charan Singh.
· Charan Singh served as Deputy Prime Minister under Prime Minister Morarji Desai from 1977 to 1979.
· He was a prominent leader who later became the Prime Minister of India in 1979.
Information Booster:
· V.P. Singh: Became Prime Minister in 1989 but was not Deputy PM under Morarji Desai.
· Atal Bihari Vajpayee: Served as Foreign Minister under Morarji Desai but was not the Deputy PM.
· I. K. Gujral: Later served as Prime Minister but did not hold the position of Deputy PM under Morarji Desai.