Questions

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

The maid vacuums and dusts the house every day.

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'.

Chilika is the (1)/ largest brackish water (2)/ lagoon in Asia. (3)/No Error (4)

......... reproduces by binary fission

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

1. He was

2. very kind enough

3. to invite me 

4. No Error.

Which of the following is NOT a constituent of xylem?

____ is not an allotrope of carbon.

If y=2-x1+x, then what is the value of 1y+1 + 2y+1y2-1 ?

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.