Exams

Which of the following gases is produced due to incomplete combustion of fuel?

Find out the odd word/letters/number/number pair from the given alternatives.

Pentane has _____ structural isomers.

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'.

Although he studied(A)/very hard, he(B)/could not pass the exam.(C)/No error(D)

In the following question, select the missing number from the given series.47, 44, 40, 37, ?, 30

The weights of 4 boxes are 70, 100, 20 and 40 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes?

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

Woe betide the youngster who is less than respectful.

In April 2017, Emma Morano, the world’s oldest woman has passed away at the age of 117. Which country was she from?