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ATQ,
P's rate: P completes the work in 96 hours (12 days × 8 hours/day). So, P’s work rate is 1/96 of the work per hour. Q's rate: Q completes the work in 80 hours (8 days × 10 hours/day). So, Q’s work rate is 1/80 of the work per hour. When they work together, their combined work rate is:
Thus, together they complete 11/480 of the work per hour. The time taken to complete the work is:
Since they work 8 hours a day, the number of days they will take is:
or 5(5/11)
Select the correct indirect/direct speech for the given sentence
Father said to son, “ what time do the schools open and close?”
...Choose the option that is the indirect form of the sentence.
Kishore said “I’m leaving now.”
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He told me that he had a tough time locating my house.
Choose the option that is the indirect form of the sentence.
She said to him, “I don’t want to go there.”
Choose the option that is the direct form of the sentence.
I told them to be quiet.
Select the option which correctly converts the given sentence into direct speech.
He exclaimed with regret that he had behaved very rudely with h...
Select the most appropriate indirect form of the given sentence.
Mother said to me, “Will you help me in cleaning the house?”
Select the correct direct form of the given sentence.
She exclaimed that I was wearing an exquisite ring.
The guide said to the tourists, "This will be the best day of your life."
Choose the option that is the direct form of the sentence.
My neighbour enquired how my father was.