Questions

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

Which part of the human reproductive system helps the embryo get its nutrition from the mother's blood?

If a perfectly competitive firm can increase its profits by increasing its output, then that firm's product's _____.

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Anti­apartheid activist Desmond Tutu is even more hard­headed when he says, "In almost ____________ language, the most difficult words are 'I am sorry’." Mr. Tutu adds that ______________ reconciliations can only lead to spurious healing. _____________ him forgiveness is a wager, an ethical wager on the future of ______________ relationship. This is why the few events of apology which stand up to _____________ scrutiny deserve to be treasured.

"In almost ____________ language, the most difficult words are 'I am sorry'."

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 evolutionary history of penguins (1)/ is well-researched and represents a showcase of (2)/ evolution bio geography. (3)/ No error (4)

Calculate the time period (in seconds) of a sound wave of wavelength 5m travelling with a speed of 500 m/s.

What is organic matter in soil is also called