Questions

What is the shape of the two guard cells which enclose stomata?

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.
Insurance is a contract, represented for a policy, in which an individual or entity receives financial protection.
i. Represented in a policy
ii. Represented by a policy
iii. Represented with a policy

In Mendeleev's periodic table, the properties of the elements are considered a periodic function of their:

The process of depositing a layer of any desired metal on another material by means of electricity is called ___________.

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 burning sun

X-our very
Y-seemed to be sucking
Z-blood out of us

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

One who sets type for books, newspapers, etc.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

All thumbs

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

An act when people vote in order to make a decision about a particular subject or policy rather than voting for a person