Blog Tag Trignometry

A can do a piece of work in 10 days, B in 12 days & C in 15 days. All being together but A...........

Question: A can do a piece of work in 10 days, B in 12 days & C in 15 days. All being together but A leaves the work after 2 days and B leaves 3 days before the work is finished. How long did the work last? . . .

If a^2 + b^2 = 29 and ab = 10, find: a + b

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A can do a piece of work in 10 days, B in 18 days, & A, B & C together in 4 days. In what time would C alone do it?

Question: A can do a piece of work in 10 days, B in 18 days, & A, B & C together in 4 days. In what time would C alone do it? . . .

Question: Find the Loss incurred if C.P. Rs 640, S.P. Rs 705 and overhead charges is Rs 80.

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Question: Find the profit C.P. is Rs 200, S.P. is Rs 260.

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Question: Ridhima bought a pair of shoes for Rs 360. She sold it for Rs 400 find her profit or loss.

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Question: A shop owner recorded sales of Rs 4000, Rs 2000, Rs 1500, Rs 6000 and Rs 2500 at his shop for five days. Find his average sales.

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Question: Find the S.P., C.P. is Rs 9530, Profit is Rs 725 and overhead charges is Rs 180.

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Conversion related with time

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Converting bigger Units of Time into smaller Units

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Converting smaller units of time into bigger units

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Question: Convert into hour: 10 days 5 hours

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Question: Convert into hour: 7 days 20 hours

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Question: Convert into minutes: 6 hours 20 minutes

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Question: Convert into minutes: 10 hours 10 minutes

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