Question
Komal and Seema individually can complete a task in
‘3a’ hours and ‘6a’ hours respectively. If they together can complete half of the work in 6 hours, then find the value of ‘a’.Solution
According to the question, => 6 x [(1/3a) + (1/6a)] = 1/2 => 6 x (3/6a) = 1/2 => a = 6
What is the most abundant gas in the Earth's atmosphere.
A satellite is used for
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Who pioneered the development of electroencephalography?
Match the following.
When red blood cells are placed in the three types of solution below, what will happen to the cell?
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1. The INS 2B is a nanosatellite
2. It is developed j...
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