Questions

One step in the production of hydroelectric power involves _____.

If a body is whirled in a circle, then the work done on it ___.

Who designed the world's lightest satellite 'Kalamsat', which NASA launched and set a new world record?

How many bones does a human baby have?

Bilateral monopoly situation is

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it byselecting the appropriate option.

Meera cannot ______ the exam's results.

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

In how many test matches did Ravichandran Ashwin achieve the feat of becoming the fastest player in the world (in terms of number of matches) to get 300 wickets in test cricket in November 2017?