Questions

Which one among the following is not an electro­magnetic wave?

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.

Which e-commerce website has partnered with NationalHighways Authority of India (NHAI) to enable cashlesspayments at all national and city toll plazas?

The headquarter of the Board of Control for Cricket in India (BCCI) is located in

Where is the commercial capital of Sri Lanka?

Which Indian organisation is developing ‘Green propulsion’ technology, that was seen in the news recently?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Taste good food or drink and enjoy it to the full

What is the altitude of an equilateral triangle whose side is 12 cm?