Questions

What is the chemical formula of Ozone?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
The constable said, "I saw a bullet mark here."

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
Don’t loiter _____ the corridor.

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

I didn’t go to office because I was ill.

Angelique Kerber is a/an ___________________ professional tennis player and former world No. 1, and a three time Grand Slam champion. 

As per World Health Organization, a pilot program testing the first ever malaria vaccine will begin in ________ in the year 2018.

C++ is ________.

Salil Parekh, who took charge as the new CEO of Infosys, is moving out from which company to join and lead Infosys?