Questions

Barium loses ____ electrons to achieve noble gas electron configuration.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
One who eats two much

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

The substitution of cream(A)/ instead of milk in the recipe (B)/makes for a rich dessert.(C)/No error(D)

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
by selecting the appropriate option.

The Directors failed to understand the ______________ behind the decision to suspend the manager.

The energy that generates wind comes from what source?

The volume of air delivered by the compressor is called

In which year did Kyoto Protocol came into force?

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Chief of a group of workmen.