Calculate the oxidation number of 'S' in H₂ S₂ O₇

What is total fertility rate (children per woman) of India as per national family health survey 2019-21? 

In which year did India win the international men's Hockey World Cup?

Which of the following trains of India is the fastest (as per trial runs), as of April 2022?

Which of the following states witnesses the first onset of the monsoon?

Which of the following is a scheme for formal school education and skilling of school dropouts for minorities?

The investment in Plant & Machinery up to which among the following amounts in India is called a Tiny Unit in India?

Who among the following won the 2016 Asian Champions (Women’s) Trophy?

Where is the headquarters of ISRO located?

Which of the following varieties of rice is known as the miracle rice for India and was first harvested in 1967 with exceptional yield?

The cells having well – organised nucleus with a nuclear membrane are designated as ___