Questions

Ammonium nitrate, on thermal decomposition, produces :

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the buttoncorresponding to it. If the sentence is free from error, click the "No error" option.

Although I have never seen the girl before, (A)/ I recognized her at once (B)/ from her photograph (C)/ no error (D)

On which river is the Tehri dam built?

One of the largest salt deserts in the world, the 'Ram of Kutch' is primarily located in which state of India?

Which acid is secreted by certain glandular cells in the stomach lining?

Who among the following has been awarded the Dronacharya Award for the year 2017?

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.

Uncle always welcomes us to his home with a big smile.

If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,