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Calculate the amount and compound interest on Rs 62,500 for `1 1/2` years at 8% per annum compounded half

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

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Vasudevan invested Rs 60,000 at an interest rate of 12% per annum compounded half yearly. What amount would he get after 6

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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Arif took a loan of Rs 80,000 from a bank. If the rate of interest is 10% per annum, find the difference in amounts he would be paying after `1 1/2` years if the interest is compounded

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

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Find the amount and the compound interest on Rs 10,000 for `1 1/2` years at 10% per annum, compounded half yearly. Would this interest be more than the interest he would get if it was compounded

asked Jan 18, 2022 in 8th-maths by Simran (1.8k points)

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In a Laboratory, the count of bacteria in a certain experiment was increasing at the rate of 2.5% per hour. Find the bacteria at the end of 2 hours if the count was initially 5,

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

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Subtract 3xy + 5yz – 7zx from 5xy – 2yz – 2zx +

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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Simplify. `(a^2 + 5) (b^3 + 3) +

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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Show that. `(9p – 5q)^2 + 180pq = (9p +

asked Jan 18, 2022 in 8th-maths by purvi (1.8k points)

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Show that.

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

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Using identities, evaluate. `297 xx

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

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For each of the given solid, the three views are given. Identify for each solid the corresponding top, front and side views.

asked Jan 18, 2022 in 8th-maths by Arun (1.7k points)

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Mrs. Kaushik has a square plot with the measurement as shown in the figure. She wants to construct a house in the middle of the plot. A garden is developedaround the house. Find the total cost of developing a garden around the house at the rate of Rs 55 per

asked Jan 18, 2022 in 8th-maths by purvi (1.8k points)

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Simplify.

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

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Solve the following:(i) `100^(–10)` (ii) `2^(–2) xx 2^(–3)` (iii) `(1/2)^(-2) -:

asked Jan 17, 2022 in 8th-maths by krutika (1.7k points)

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Plot the given points on a graph

asked Jan 17, 2022 in 8th-maths by purvi (1.8k points)

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What should be added to twice the rational number `(-7)/3` to get

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

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State true or false. If square of a number ends with 5, then its cube ends with

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

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Sohan bought a second hand refrigerator for Rs 2,500, then spent Rs 500 on its repairs and sold it for Rs 3,300. Find his loss or gain per

asked Jan 17, 2022 in 8th-maths by yogita (1.8k points)

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Maria invested Rs 8,000 in a business. She would be paid interest at 5% per annum compounded annually. Find The amount credited against her name at the end of the second

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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Obtain the product of xy, yz, zx

asked Jan 17, 2022 in 8th-maths by yogita (1.8k points)

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