Blog Tag Trignometry

Two numbers are respectively 20% & 50% more than a third number. What percent is second of first?

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Two numbers are respectively 30% & 40% less than a third number. What percent is second of first?

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Question: A garrison has sufficient provisions for 480 men for 12 days. If the number of men is reduced by 160; find how long will the provisions last?

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Question: 4 men or 6 women earn Rs 360 in one day. Find, how much will: (i) a man earn in one day?(ii) a woman earn in one day?(iii) 6 men and 4 women earn in one day?

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Question: If 12 men or 18 women can complete a piece of work in 7 days, in how many days can 4 men and 8 women complete the same work?

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Question: If 3 men or 6 boys can finish a work in 20 days, how long will 4 men and 12 boys take to finish the same work?

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Question: Rohit borrowed Rs 24,000 at 7.5 percent per year. How much money will he pay at the end of 4 year to clear his Debt?

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Question: The interest on certain sum of money is Rs 1,480 in 2 years and at 10 percent per year. Find the sum of money.

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Question: On what principal will the simple interest be Rs 7,008 in 6 years 3 months at 5% per year?

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Question: Find the principal which will amount to Rs 4,000 in 4 years at 6.25 % per annum.

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Question: At what rate percent per annum will Rs 630 produce an interest of Rs 126 in 4 years?

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Question: In how many years will Rs 950 produce Rs 399 as simple interest at 7 %?

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Question: Find the time in which Rs 1200 will amount to Rs 1536 at 3.5 % per year.

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Question: Ashok lent out Rs 7,000 at 6 % and Rs 9,500 at 5%. Find his total income from the interest in 3 years?

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The number increased by 15% become 391. Find thee number.

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