Questions

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Act of making things like new again.

In mammals, an important role of excretion is played by________

Improve the bracketed part of the sentence.
Scientists (have developed) an “organ-on-a-chip” platform to study how drugs are transported across the human placental barrier.

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.

FORLORN

According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the ____ of an object.

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

Purloin

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 acoherent paragraph.

Rest assured that water

A-stop plunging if there are too

B-many people around

C-in the Nohkhalikai falls will not

The area of a semicircle is 308 sq.cm. Calculate its perimeter (in cm)