Questions

If a+b-62+a2b2+1+2b=2ab+2a, then the value of a is 

If a+1a2=3,then the value of a2+1a2 will be

What is the relative molecular mass of water?

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 button
corresponding to it. If the sentence is free from error, click the "No error" option.
(A) He was not able to concentrate   
(B) because of the continual music  
(C) being played next door. 
(D) No Error 

Which of the following elements has the lowest melting point?

Ajanta Caves is in ______.

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

"My train will reach by noon," he explained.

As the river enters the plain it twists and turns forming large bends known as ____________.