Questions

What of the following refers to hypotheses which are confirmed by varied tests?

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?

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.

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.

Anti­apartheid activist Desmond Tutu is even more hard­headed when he says, "In almost ____________ language, the most difficult words are 'I am sorry’." Mr. Tutu adds that ______________ reconciliations can only lead to spurious healing. _____________ him forgiveness is a wager, an ethical wager on the future of ______________ relationship. This is why the few events of apology which stand up to _____________ scrutiny deserve to be treasured.

Mr. Tutu adds that ______________ reconciliations can only lead to spurious healing.

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

­ Inflation exists when

Debenture holders of a company are its ___________.