Questions

The exchange of materials between blood and interstitial fluid occurs only at the _____.

The most abundant metal in the Earth's crust is

The unit of measurement of noise is

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

"O, what a beautiful lake that is!” said she.

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

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

A guest from Europe (was quite fascinate) by the papaya tree in my garden.

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

Animals that can live on land and in water.

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

A place for fish or water plants.