Exams

What is the ratio of masses of hydrogen and oxygen in the water?

Simplify (533bxaz)/(41ab)

Given: 5x -3(2x-7) > 3x - 1 < 7 + 4x; then x can take which of the following values?

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'.

Water was dripping (1)/ of the trees, and (2)/ the grass was wet. (3)/No Error (4)

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: All these factors together can help eradicate poverty, crimes and disease rates.
Q: Girls’ education is important from every perspective of life and society.
R: Not only do they take right decisions for themselves, but they also provide better education and health care options to their children.
S: Educated women lead a healthier life compared to the uneducated women; they participate in the family matters and in the formal labour markets too; earn well, marry at a considerable age and plan a family in a better manner.

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.

He writes a poem everyday for her.

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'.

He was smiling, (A)/ but his eyes retained (B)/ a look of solemness.(C)/ No error (D)

If (1 -­ cosA)/(1 + cosA) = x, then the value of x is