Correct option is B
The Fifth Five-Year Plan was introduced under the leadership of Indira Gandhi.
The Fifth Five Year Plan was introduced in 1974 and continued until 1978.
The Fifth Five Year Plan was continued for only four years
During the Fifth Five Year Plan, the Indira Gandhi Led government prioritized Garibi Hatao schemes, employment, justice, agricultural output and defence.
The Fourth Five Year Plan was introduced under the leadership of Indira Gandhi from 1969 to 1974.
The Sixth Five Year Plan was executed under the leadership of Indira Gandhi from 1980 to 1985
Rajiv Gandhi was the Prime Minister of the country when the Seventh Five Year Plan was executed from 1985 to 1990