Questions

Which word is named as the Word of the year 2020 as per the most searched words on the Cambridge Dictionary in 2020?

If speed of rotation of the earth increases, the weight of the body

A Sonar of a ship sends sounds waves of speed 1000 m/s. These waves are reflected back by the ocean floor in 2 seconds. Find the depth (in m) of theocean floor. 

In IT the technique that is used to increase the bandwidth is

The Android operating system is the embedded version of ________.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

A sheath for the blade of a sword

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

Incentive

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.

I am awful ______ picking vegetables.