21Two drops of liquid merge to form a single drop. In this process energy is Medium West Bengal Civil Service (WBCS) Preliminary '23
22Where is the Headquarter of the Asian Pacific Postal Union? Medium West Bengal Civil Service (WBCS) Preliminary '23
23Which is the reducing agent in the thermit reaction carried out for repairing of the railway track? Medium West Bengal Civil Service (WBCS) Preliminary '23
24Forests having no free entry by people in India- Medium West Bengal Civil Service (WBCS) Preliminary '23
25Which among the following was set up wide Part III of the States Re-organization Act, 1956? Medium West Bengal Civil Service (WBCS) Preliminary '23
26The youngest President of the Indian National Congress, who held that office at the age of 35, was Medium West Bengal Civil Service (WBCS) Preliminary '23
27After the partition of Bengal, the two new provinces which came into existence were Medium West Bengal Civil Service (WBCS) Preliminary '23
28The rainfall type that causes most deaths on Ladakh plateau- Medium West Bengal Civil Service (WBCS) Preliminary '23
29The Diamond Quadrilateral of India will connect Medium West Bengal Civil Service (WBCS) Preliminary '23
30Identify the substance which can dissolve in water: Medium West Bengal Civil Service (WBCS) Preliminary '23