Question
The light rays used for eliminating bacteria –
Solution
Ultraviolet radiation is used to kill microorganisms, molds and fungus in various environmental applications. UV sterilization is used for air-purification systems, water purification, aquarium and pond maintenance, laboratory hygiene and food and beverage protection.
Fill in the blank with an appropriate idiom.
The couple was __________, but they eventually got their act together.
In the question below, a sentence is given with a part missing. From the options below, choose the correct combination of idioms that can fit in the bl...
- Choose the option which best expresses the meaning of the idiom/phrase in bold in the sentence.
He promised to pull out all the stops to make the e... Select the most appropriate idiom in the given context to fill in the sentence.
I could make out that the conversation was leading to a fight so ...
Select the most appropriate meaning of the highlighted idiom.
The team members seem to be running around in circles.
In the question below, a sentence is given with a part missing. From the options below, choose the correct combination of idioms that can fit in the bl...
lame duck
In each of the following questions, an idiomatic expression/proverb has been italicised– followed by four alternatives. Choose the one which best exp...
Fit as a fiddle
- Choose the option which best expresses the meaning of the idiom/phrase bold in the sentence.
The politician tried to sweep the scandal under the ru...
