In the same year, he became a Fellow of the Indian National Science Academy.

He was also President of the Indian National Science Academy.

Member of the Council of the Indian National Science Academy.

He was the President of the Indian National Science Academy from 2007-2010.

He was the president of Indian National Science Academy from 1961-62.

Fellow of Indian National Science Academy, elected in 1972.

He was elected Fellow of the Indian National Science Academy in 1974.

He was elected President of Indian National Science Academy in 1973.

She is a Fellow of the Indian National Science Academy.

He also remained a Fellow of the Indian National Science Academy.