1.Which one of the following coolant is used in fast breeder reactor at Kalpakkam?
A. Carbon Dioxide
B. Liquefied Sodium
C. Sea Water
D. Heavy Water
2.“MITRA” scheme announced in Budget 2021-22 is associated with which sector?
3.A man and 2 boys can finish a job in 5 days and the same job can be done in 3 days by 2 men and a boy. How many days does it take 2 men and boys each to finish the job?
4.There are total 50 persons in a line. A is 30th from the left and B is 30th from the right, how many persons are there between them?
5.The best synonym for gauche?