Questions

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

To delay or prevent someone or something by obstructing them

Select the word with the correct spelling.

Which of the following elements has the lowest melting point?

Who invented radar?

Who invented the vacuum pump?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
Padma Shri, Padma Bhushan, Padma Vibhushan, ?

Which of the following popular tourist destinations of India were built in 1911 to commemorate the visit of King George V and Queen Mary?

A cricketer, whose bowling average was 12.4 runs/wicket takes 5 wickets for 22 runs in a match, thereby decreases his average by 0.4. The number of wickets, taken by him before this match was: