Questions by yogita

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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

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5t – 3 = 3t –

asked Jan 17, 2022 in 8th-maths

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asked Jan 17, 2022 in 8th-maths

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asked Jan 17, 2022 in 8th-maths

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asked Jan 17, 2022 in 8th-maths

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Given here are some figures. Classify each of them on the basis of the following.

asked Jan 17, 2022 in 8th-maths

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What is the sum of the measures of the angles of a convex quadrilateral? Will this property hold if the quadrilateral is not convex? (Make a non-convex quadrilateral and

asked Jan 17, 2022 in 8th-maths

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Find the angle measure x in the following figures.

asked Jan 17, 2022 in 8th-maths

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Find the perimeter of the parallelogram PQRS (Fig ).

asked Jan 17, 2022 in 8th-maths

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Given a parallelogram ABCD. Complete each statement along with the definition or property used. OC =

asked Jan 17, 2022 in 8th-maths

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RICE is a rhombus (Fig ). Find x, y, z. Justify your findings.

asked Jan 17, 2022 in 8th-maths

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State whether True or False. All squares are rhombuses and also

asked Jan 17, 2022 in 8th-maths

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State whether True or False. All rhombuses are

asked Jan 17, 2022 in 8th-maths

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ABC is a right-angled triangle and O is the mid point of the side opposite to the right angle. Explain why O is equidistant from A, B and C. (The dotted lines are drawn additionally to help

asked Jan 17, 2022 in 8th-maths

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Construct the following quadrilaterals. Rectangle OKAY OK = 7 cm KA = 5

asked Jan 17, 2022 in 8th-maths

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Construct the following quadrilaterals. Quadrilateral TRUE TR = 3.5 cm RU = 3 cm UE = 4 cm ∠R = 75° ∠U =

asked Jan 17, 2022 in 8th-maths

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Find the smallest number by which each of the following numbers must be multiplied to obtain a perfect cube. 72

asked Jan 17, 2022 in 8th-maths

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Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube. 128

asked Jan 17, 2022 in 8th-maths

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Find the cube root of

asked Jan 17, 2022 in 8th-maths

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You are told that 1,331 is a perfect cube. Can you guess without factorisation what is its cube root? Similarly, guess the cube roots of 4913, 12167,

asked Jan 17, 2022 in 8th-maths

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