Questions

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

Reprove

Who was the 2015 Men's Rugby World Cup Runner-Up?

Who won the 2016 men's singles Wimbledon Championship?

15% of an alloy was silver. If in a quantity of alloy there was 51 g of silver, what was the quantity of the other elements in the alloy?

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Pernicious

What is the resistance (in Ω) of an electrical component if a current of 0.2 A passes through it on application of 8 V of potential difference across it?

Which of the following can do more work?

An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?