Questions

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.
(A) Still
(B) waters
(C) run deep
(D) No Error

Which of the following is at the second trophic level of a food chain?

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.

People may see, and hear, and feel all their lives without ____________ learning the nature of things they see. But reason is the mind's eye, and enables us to see why things are, and when and how events may be made to happen ___________ not to happen. The logician endeavours to ____________ exactly what this reason is which makes the power of men. We all, as I have said, must reason well or ill, but logic is the science of reasoning and enables us to distinguish ______________ the good reasoning which leads to truth, and the bad reasoning which every day betrays people into error _________ misfortune.

made to happen ___________ not to happen. 

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Mindboggling

If  x=2+32-3, then what is the value of x+1/x ?

Who were the first among the following to establish trade relations with India?

Choose the odd word/letters/number/number pair from the given alternatives.

If 12x16 = 188 and 14x18 = 248, then find the value of 16x20 = ?