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Using `(x + a) (x + b) = x^2 + (a + b) x + ab`, find `103 xx 104`

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

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Draw a map giving instructions to your friend so that she reaches your house without any

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

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Find the area of a rhombus whose side is 6 cm and whose altitude is 4 cm. If one of its diagonals is 8 cm long, find the length of the other

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

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Find the height of a cylinder whose radius is 7 cm and the total surface area is 968

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

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Find the value of m for which `5^m ÷ 5^(– 3) =

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

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Fill in the blanks. The numbers ________ and ________ are their own

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

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Write five rational numbers greater than

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

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Simplify (a + b) (2a – 3b + c) – (2a – 3b)

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

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The numbers ___________ and ___________ are their own

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

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The additive inverse of `1/2` is

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

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The rational numbers `1/2` and `-5/2` are on the opposite sides of 0 on the number

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

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The product of two rational numbers is `(-14)/27`. If one of the numbers be `7/9` , find the

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

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Find (i) `0-:2/3` (ii)

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

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Draw a pie chart for the given data. Favourite food Number of people North Indian 30 South Indian 40 Chinese 25 Others2 25

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

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Read the frequency distribution table given below and answer the questions that follow: Class Interval Frequency 25-35 1 35-45 5 45-55 5 55-65 4 65-75 0 75-85 8 85-95 2 Total 25

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

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The frequency of less than 8 marks is 29. Marks (obtained out of 10) 4 5 7 8 9 10 Frequency 5 10 8 6 12 9

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

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The square root of a perfect square of n digits will have `2/n` digits if n is

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

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The cube of a one digit number cannot be a two digit

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

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8649 students were sitting in a lecture room in such a manner that there were as many students in the row as there were rows in the lecture room. How many students were there in each row of the lecture

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

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A carpenter charged Rs. 2500 for making a bed. The cost of materials used is Rs. 1100 and the labour charges are Rs. 200/hr. For how many hours did the carpenter

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

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