Questions

Which of the following is a commercial source of energy?

Which one of the following triad represents Dobereiner's Triad?

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

He asked the child to go and play with some others children.

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

"I need you to give me a ballparks worth
of figures of how much this event is
going to cost us in the next two months."
i. give me a ballpark figure of how much this
event is going to cost
ii. give me the biggest ballpark of your figure,
how much this event is going to cost
iii. give me a ballpark figure of how much this
event is coming to cost

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

Situated on bank

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

Scrimp

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

Fall back on

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

In the teeth of