Questions

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

Two identical resistors of 20 ohm each are connected in parallel. This combination, in turn, is connected to a 10 ohm resister. The equivalent resistance of the combination will be

In which year did Ole Romer measure the speed of light for the first time in the history?

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

What is the valency of magnesium?

ZIKA virus which causes neurological birth disorders is transmitted by

­ Inflation exists when

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The entry of foreign media has to be ______ by strict rules. Any intention to ______ the country politically or economically or any attempt at cultural ______ in order to make the country a slave to the designs of international powers would not be ______. If the foreign media is keen on making a presence on the Indian soil, respect for the country’s unity and ______ is essential.

Any intention to ______ the country politically.