Which of the following is/are the mandate of the National Statistical Office (NSO)?

1. Publishing annual estimates of national product
2. Releasing the Index of Industrial Production (IIP)
3. Conducting the Annual Survey of Industries (ASI)
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What is Karsog Kulth?

Which of the following is/are tributaries of the Yamuna River?

1. Tons River
2. Giri River
3. Hindon River
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Which of the following can be the reason for the foam in rivers?

1. Fatty acids released from decaying organic material
2. Discharge of detergents to water bodies
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Consider the following statements regarding B.R. Ambedkar:

1. He established the Scheduled Caste Federation and Bahishkrit Hitakarini Sabha.
2. He was awarded with Bharat Ratna posthumously.
Which of the statements given above is/are correct?