Recent questions tagged marks1

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If the cost of 10 pencils is Rs 90, then the cost of 19 pencils is Rs

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

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If 5 persons can finish a job in 10 days then one person will finish it in 2

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

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Both u and v vary directly with each other. When u is 10, v is 15, which of the following is not a possible pair of corresponding values of u and

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

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Both x and y vary inversely with each other. When x is 10, y is 6, which of the following is not a possible pair of corresponding values of x and

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

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Assuming land to be uniformly fertile, the area of land and the yield on it

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

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The number of teeth and the age of a person

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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A truck needs 54 litres of diesel for covering a distance of 297 km. The diesel required by the truck to cover a distance of 550 km

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

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By travelling at a speed of 48 kilometres per hour, a car can finish a certain journey in 10 hours. To cover the same distance in 8 hours, the speed of the car should

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

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In which of the following case, do the quantities vary directly with each

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

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Which quantities in the previous question vary inversely with each

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

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Which of the following vary inversely with each

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

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Both x and y are in direct proportion, then `1/x` and `1/y`

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

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Meenakshee cycles to her school at an average speed of 12 km/h and takes 20 minutes to reach her school. If she wants to reach her school in 12 minutes, her average speed should

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

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100 persons had food provision for 24 days. If 20 persons left the place, the provision will last

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

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If two quantities x and y vary directly with each other,

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

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

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

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If the distance travelled by a rickshaw in one hour is 10 km, then the distance travelled by the same rickshaw with the same speed in one minute

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

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Both x and y vary directly with each other and when x is 10, y is 14, which of the following is not a possible pair of corresponding values of x and

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

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If x = 5y, then x and y vary ______ with each

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

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If xy = 10, then x and y vary ______ with each

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

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