Questions

What is the simplified value of tan (θ/2) + cot (θ/2)?

$$\begin{gathered} ∆ABC is similar to ∆PQR. If ratio of perimeters of ∆ABC and ∆PQR is 1:2 and \\ if PQ = 10 cm then what is the length of AB (in cm)? \end{gathered}$$

Which of the following is a greenhouse gas or a gas, which can deplete the ozone layer?

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

At somebody's expense

Read the sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. If the given sentence is correct as it is, the answer is ‘No error’. Ignore the errors of punctuation, if any.

The ruling party stood/ for implementation of the bill/ and was ready to/ stake their political existence.

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.

Finally, what is left are an

A-innocuous bunch of audit

B-queries, useful for auditors and

C-harmless for staff members

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Abeyance

Jallikattu practiced in Tamil Nadu is a part of which festival?