Who was the President of India National Congress at the time of partition of India?

With reference to the period of Indian freedom struggle, who of the following set up the Gyan Prasarak Mandali (Society for Promotion of Knowledge) for the education of adult menfolk?

Who of the following resigned as Defence Minister in the wake of India-China war in 1962?

Who of the following is popularly known as Deshbandhu?

Consider the following:

1. Acetic acid
2. Ascorbic acid
3. Citric acid
4. Folic acid

Which of the above are vitamins?

Consider the following pairs:

Which of the above pairs is/are correctly matched?