Recent questions tagged chapter2

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The sum of three consecutive multiples of 8 is 888. Find the

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

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Three consecutive integers are such that when they are taken in increasing order and multiplied by 2, 3 and 4 respectively, they add up to 74. Find these

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

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The ages of Rahul and Haroon are in the ratio 5:7. Four years later the sum of their ages will be 56 years. What are their present

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

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The number of boys and girls in a class are in the ratio 7:5. The number of boys is 8 more than the number of girls. What is the total class

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

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Baichung’s father is 26 years younger than Baichung’s grandfather and 29 years older than Baichung. The sum of the ages of all the three is 135 years. What is the age of each one of

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

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Fifteen years from now Ravi’s age will be four times his present age. What is Ravi’s present

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

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A rational number is such that when you multiply it by `5/2` and add `2/3` to the product, you get `-7/12`. What is the

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

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Lakshmi is a cashier in a bank. She has currency notes of denominations Rs 100, Rs 50 and Rs 10, respectively. The ratio of the number of these notes is 2:3:5. The total cash with Lakshmi is Rs 4,00,000. How many notes of each denomination does she

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

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I have a total of Rs 300 in coins of denomination Re 1, Rs 2 and Rs 5. The number of Rs 2 coins is 3 times the number of Rs 5 coins. The total number of coins is 160. How many coins of each denomination are with

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

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The organisers of an essay competition decide that a winner in the competition gets a prize of Rs 100 and a participant who does not win gets a prize of Rs 25. The total prize money distributed is Rs 3,000. Find the number of winners, if the total number of participants is

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

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Solve 2x – 3 = x +

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

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Solve `5x + 7/2 =

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

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3x = 2x +

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

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5t – 3 = 3t –

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

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5x + 9 = 5 +

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

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4z + 3 = 6 +

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

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2x – 1 = 14 –

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

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8x + 4 = 3 (x – 1) +

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

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`x = 4/5 (x +

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

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

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