Which former tennis player of India has passed away recently at the age of 81?

International uman Fraternity Day is celebrated on which of the following days?

Recently which country successfully test-fired surface-to-surface ballistic missile 'Ghaznavi' with nuclear capability?

For how many years has the US extended the nuclear weapons control treaty-new start with Russia?

What percentage of the repo rate has been retained by RBI in the bi-monthly meeting of Monetary Policy Committee (MPC) on 05 February 2021?

Which Ministry has recently launched an integrated portal on Govardhan Yojana?

Recently which famous historian has died at the age of 81?

In the latest rankings released by Duff & Phelps, a brand valuation company, which ranked first in the list of India's biggest celebrity?