Questions

If y=2secθ and x=3tanθ then x29-y24 is

cos(A+B) + cos(A-B) is equal to

In the following question, a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice.

These things have been left here by an unknown customer.

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct.

1. We wanted to relax and have fun.
P. All of us agreed to share responsbilities.
Q. Two of us took our cars.
R. We decided to go on a picnic at Lodhi Gardens.
S. Each one of us brought one dish, some fruits and sweets.
6. We enjoyed ourselves a lot and felt a welcome change in our monotonous life.

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

The new railway counter at Dwarka should _____ all travellers.

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.

I said to my sister, "where were you this evening?"

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".

We, all of us, (are compromise) the moment we’re living in.