Questions

The boundary between Earth's crust and mantle is _____.

The secret Zuma Mission for United States government has been launched on board of SpaceX’s ______ rocket.

______ of species is a reflection of their evolutionary relationships.

Which one of the following statements is not correct?

Under Pradhan Mantri Vaya Vandana Yojana (PMVVY), there will be an assured periodic return over tenure of ______.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Cyber security has ________________interesting parallel to terrorism. _________________ are asymmetric. Ensuring security of data, information, and communication is considerably harder than hacking into a system. The attacker has an inherent ________________ in both conventional terrorism and cyber attacks. In the case _________________ state­sponsored attacks, the challenges are of a much ________________ magnitude.

The attacker has an inherent ________________ in both conventional terrorism and cyber attacks.

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

We could not afford (to paying) the entire sum.

Where was paper invented?