Question
Sunita takes 10 days to complete a piece of work. Neelam
takes 32 days more than the time taken by both Neelam and Sunita to finish the work. Find the time taken by Neelam alone to finish the work.Solution
Let Neelam and Sunita together do it in x days and Neelam do it in ( x + 32 ) days `1/10+1/(x+2) = 1/x` ⇒ `(x+32+10)/(10(x+32) ) = 1/x` ⇒ 10 x + 320 = x ² + 42x x² + 32x - 320 = 0 Solving the equation x = 8 Neelam will do it in (8 + 32) = 40 days.
We should _________ for a rainy day. (find appropriate Phrasal verb)
Phrasal verbs are highlighted in bold in the below-given sentences. Mark the option that best describes its meaning.
The artist wanted to bring...
Absorb or assimilate ideas or knowledge
Their work will __________, but they ought to try to improve it.
Find the appropriate Phrasal verb.
Some interesting matters _________ in our discussion yesterday.
In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
A science of race, cu...
Some people despise manual workers.
He kept stared in me in silence.
Blow Off
A. She felt it was disrespectful when he blew off her invitation to the important event.
B. She regretted blowing off the op...
She raised her wrist, flaunting a sparkling diamond bracelet.
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