Which of the following chemical is used for polyploidy breeding?

Select the option that expresses the given sentence in active voice.

All weapons were surrendered by them.

Select the correct passive form of the given sentence.

Light a candle in the memory of the brave martyrs.

Select the correct passive form of the given sentence. 

Somebody has already tipped the custom authorities about the drugs.

The sentence has been given in Active/Passive Voice. Change the voice to Passive/Active.

Sunil saw the police.

The sentence has been given in Active/Passive Voice. Change the voice to Passive/Active.

Mohit was being taught.

The food should not be wasted.

Select the correct active form of the given sentence. 

They were refused entry in Delhi by the police.

Children laughed at the clown.

Choose the option that is the active form of the sentence

The politician’s speech was loudly cheered.

Choose the correctly spelt word.