What is the HCF (highest common factor) of 57 and 513?

20% discount is offered on an item. By applying a promo code the customer wins 15% cash back. What is the effective discount?

Malayalam is the official language of _________.

___________ is a form of computer data storage which stores frequently used program instructions to increase the general speed of a system.

What chemical is injected into a person's body when an ant bites?

Highest Civilian Honour received by Shri Shri Ravi Shankar is ___________.

In 1617 the British East India Company was given permission by __________ to trade in India.

Bhopal is the Capital City of ___________.