Khaira disease in rice field is due to the deficiency of

Where was the first Jain council convened? 

Group of Monuments at Hampi was built by?

Consider the following statements with reference to Microliths:

1.They are applied to tools made on microblade or bladelets. 

Consider the following statements with reference to Zamindars under Mughals:

1. They had the hereditary right of collecting landrevenue

Consider the following statements:

1. Balban created a separate military department or diwan-i-arz.

Who among the following is the Youngest President of Indian National Congress?

In Which Year Did the Battle of the Hydaspes Take Place, Featuring Alexander the Great and King Porus?

In preparation for the 10th International Yoga Day, where did the National Defence Academy (NDA) organize a yoga workshop?

Which was the first Grammar Book of Sanskrit?

The Fifth and last Storey of Qutub Minar was built by