Which of the statements given below are correct?

A) Alexander Norén won the Golf 2017 BMW PGA Championship.

B) Canada hosted the Table Tennis 2017 ITTF Women's World Cup.

C) In 2018 IPL auctions, Rajasthan Royals retained Steve Smith.

Cold air is ______.

 If an object travels in a straight line and its velocity increases or decreases by equal amounts in equal intervals of time, then the acceleration of the object is said to be ______________.

A Sonar of a ship sends sounds waves of speed 1600 m/s. These waves are reflected back by the ocean floor in 4 seconds. Find the depth (in m) of the ocean floor.

‘FRDI’ Bill, 2017 aims to protect the stability of the financial system. Once enacted, FRDI Bill 2017 will be replacing ______.

In August 2017, RBI announced to transfer approximately how much amount for the Financial Year 2016-17 as a dividend to the Government?

What is the name of India’s fastest and first multi – petaflops super computer unveiled at Pune–based India Institute of Tropical Meteorology?

Who launched Mata Amritanandamayi Math Project “Jeevamritham” for cleaning drinking water?