Questions

What is the value of √121 + √12321 + √1234321 + √123454321?

If the measures of the angles of a triangle are in the ratio. 1:2:3 and if the length of the smallest side of the triangle is 10cm, then the length of the longest side is

If rsin∅ =1, rcos∅=√3, then the value of r2tan∅ is

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".

I had took the papers to John's office.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

I was shocked (A)/ to see how much my grand mother had aged (B)/ since the last time we visited her. (C)/ No Error (D)

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

She has (1)/ reduced her (2)/ consumption to considerably. (3)/ No error (4)

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.

The carpenters will take a month's time to make the furniture.

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

to use for the first time