Question 21 :
Which Indian satellite had a main function to perform X-ray experiments in space and send back data to earth?
Question 22 :
Which is the language used in Bihar?
Question 23 :
Which is India's largest library with a collection of over 190 million volumes of reading and information material?
Question 24 :
Which of the following UN agencies has its headquarters at Paris?
Question 25 :
Which amongst the following has the lowest metabolic rate of oxygen consumption (mm3/g hour)?