Question
What is the primary reason for the blue color of the
sky?Solution
The sky appears blue primarily due to Rayleigh scattering. This phenomenon occurs when sunlight passes through the Earth's atmosphere, and the shorter wavelengths of light (like blue) are scattered in all directions by the molecules and small particles in the air. Since blue light is scattered more than other colors, the sky appears blue to us.
Despite of the improvement in nutritional status, overall the situation seems grim as India has the largest number of stunted children in the wor...
select the correct segment which contains grammatical error .
You , She and I are going to read their booksÂ
Select the correct antonym of the given word.
ProsperousÂ
select the segment which contains error
 only I read English because I like itÂ
The IIT council has already given in principal approval to the Kakodkar Committee’s recommendations to be implemented from 2013.
...Select the correct antonym of the given word.
 SluggishÂ
…….. was a suicide attack involving terrorists ……. a hotel in New Delhi.
...Select the most appropriate option to substitute the bold part in the given sentence.
mangoes of Prayagraj are better than lucknow . Â Â
...Though the International Cricket Council’s anti-corruption unit ……. become more vigilant over the years, it cannot sub...
select the wrongly spelt word
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