Questions

What is the action of dry HCl gas on dry litmus paper?

Which of the following is not correct with reference to Bio-sand Water Filter?

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.

Jyoti said to her sister, "The RBI is India's central bank".

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

Fix an object firmly and deeply in a surrounding mass

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 wonder if they(A)/could treat me nicely(B)/if I went there again.(C)/No error(D)

If D and E are points on the sides AB and AC respectively of a triangle ABC such that DE||BC. If AD = x cm, DB = (x – 3) cm, AE = (x + 3) cm and EC= (x – 2) cm, then what is the value (in cm) of x?

First Indian to score a triple century in Test Cricket

India-born Satya Nadella is the Chief Executive Officer (CEO) of which of the following companies?