Questions

What is the valency of magnesium?

Calculate the current flowing through a resistor of 10 ohm when a potential difference of 140 v is applied across it.

Calculate the time period (in seconds) of a sound wave of wavelength 5m travelling with a speed of 500 m/s.

What is the increase in the number of workdays under the rural job guarantee scheme (MNREGA) in drought-affected areas?

Which is the 1st Central Bank to reach one million followers on twitter?

Which country suggested the name 'NIVAR' to the 4th cyclone hit the North Indian Ocean Region in 2020?

India has designed and developed pilotless target aircrafts named ___ and made successful test flight of its unmanned air vehicle (UAV).

1. Nishant

2. Lakshya

3. Astra

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

Be an expression of or give a tangible or visible form to an idea, quality, or feeling