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Kritika ordered one pizza and one garlic bread from a pizza store and paid Rs 387 inclusive of taxes of Rs 43. Find the

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

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If principal = Rs 1,00,000. rate of interest = 10% compounded half yearly. Find Interest for next 6

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

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Achal bought a second-hand car for Rs 2,25,000 and spend Rs 25,000 for repairing. If he sold it for Rs 3,25,000, what is his profit per

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

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The human body is made up mostly of water. In fact, about 67% of a person’s total body weight is water. If Jyoti weights 56 kg, how much of her weight is

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

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Which of the following vary inversely with each

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

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If two quantities p and q vary inversely with each other,

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

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If x varies inversely as y, then x – 60 y 2

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

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If x varies directly as y, then x 12 6 y 48

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

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On increasing a, b increases in such a manner that `b/a` remains______ and positive, then a and b are said to vary directly with each

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

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The perimeter of a circle and its diameter vary _______ with each

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

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If x and y are in direct proportion, then (x – 1) and (y – 1) are also in direct

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

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(i) Number of students in a hostel and consumption of food. (ii) Area of the walls of a room and the cost of white washing the walls. (iii) The number of people working and the quantity of work. (iv) Simple interest on a given sum and the rate of interest. (v) Compound interest on a given sum and the sum

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

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A car covers a distance in 40 minutes with an average speed of 60 km/h. What should be the average speed to cover the same distance in 25

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

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Find the values of x and y if a and b are in inverse proportion: a. 12 x 8 b. 30 5

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

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From the following table, determine if x and y are in direct proportion or not. x 4 7 10 16 y 24 42 60 96

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

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The cost of 27 kg of iron is Rs 1,080, what will be the cost of 120 kg of iron of the same

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

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At a particular time, the length of the shadow of Qutub Minar whose height is 72 m is 80 m. What will be the height of an electric pole, the length of whose shadow at the same time is 1000

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

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Posing a question Work with a partner to write at least five ratio statements about this quilt, which has white, blue, and purple squares. How many squares of each colour will be there in 12 such

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

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A water tank casts a shadow 21 m long. A tree of height 9.5 m casts a shadow 8 m long at the same time. The lengths of the shadows are directly proprotional to their heights. Find the height of the tank

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

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Kusum always forgets how to convert miles to kilometres and back again. However she remembers that her car’s speedometer shows both miles and kilometres. She knows that travelling 50 miles per hour is same as travelling 80 kilometres per hour. To cover a distance of 200 km, how many miles Kusum would have to

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

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