Questions

What is the value of [1/(1 – tan θ)] – [1/(1 + tan θ)]?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

What is it? ______ it wait?

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

Concern for one's own area or region at the expense of national or supranational unity

With whom did the Government of India sign a $ 120 million loan agreement to complete double-tracking and electrification of railway tracks along high-density corridors to improve the operational efficiency of India's railway network?

_____________ is a collection of data values of same types having a common name.

Chlorophyll was first isolated and named by

Who discovered Pluto?