Exams

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.   

Snaky

 Out of two numbers, 65% of the smaller number is equal to 45% of the larger number. If the sum of the numbers is 2574, then what is the value of larger number? 

In which year, was the Noble Peace Prize jointly given to Kailash Satyarthi and Malala Yousafzai?

Who is the Bengali writer who won the 31st Moortidevi Award for the year 2017?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Let bygones be bygones

A mixture contains acid and water in the ratio of 7 : 3. If 4 litres of water is added to it, then the ratio of acid and water becomes 7 : 4. What is the quantity (in litres) of acid in the mixture?

Windows 10 is

On 5 March 2017, who launched an artificial intelligence – driven chatbot named ‘EVA (Electronic Virtual Assistant)’ for customer services?