Questions

Which of the following has the lowest frequency?

_______ optical data storage is a technology where data is stored in multiple layers in the optical disc.

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Defile

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

The introduction of

A-­had ruled from the time man learned to cook food

B-­meant the end of firewood, which

C-­the kerosene stove also

Which of the following phrases (i), (ii), and (iii) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (E) i.e., "No correction required" as the answer.

My father told me that all the labor and effort one puts in to the professional front is meant to make life easier and therefore any professional success coming at the cost of personal happiness is pointless.
i. one puts at the professional front is meant to make life
ii. one puts onto the professional front is meant to make life
iii. one who puts into the professional front is meant to make life

Cooler, older, oceanic lithosphere sink into the mantle at

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

The teacher said, "The Earth revolves around the sun."

In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.