Questions

In December 2015, NASA's Curiosity Mars rover found the presence of ____, which will help scientists learn about the ancient wet environment.

In a Windows-based computer, two files cannot be in the same folder if

Which of the following phrases (i), (ii), and (iii) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (E) i.e., "No correction required" as the answer.
The trees shed his leaves every time autumn approaches but a healthy tree always gets its leaves back in the spring, which explains the point that fighting spirit is enough to keep one afloat.
i. Has shed their leaves every time autumn approaches
ii. shed their leaves every time autumn approaches
iii. shed its leaves every time autumn approaches

Which of the following acts as best adsorbent?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
All agog

Who is the most prominent god of 'Rig Veda'?

If {12(a-b)}2+ab=p(a+b)2, then the value of p is 

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

Vigilance