Questions by yogita

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Two cubes have volumes in the ratio 1:64. The ratio of the area of a face of first cube to that of the other

asked Jan 18, 2022 in 8th-maths

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The surface area of a cuboid formed by joining two cubes of side a face to face is

asked Jan 18, 2022 in 8th-maths

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The surface area of a cylinder which exactly fits in a cube of side b is

asked Jan 18, 2022 in 8th-maths

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Ratio of area of a circle to the area of a square whose side equals radius of circle is 1 :

asked Jan 18, 2022 in 8th-maths

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A bicycle wheel makes 500 revolutions in moving 1 km. Find the diameter of the

asked Jan 18, 2022 in 8th-maths

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Find the area of the shaded portion in the following

asked Jan 18, 2022 in 8th-maths

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How many cubic metres of earth must be dug to construct a well 7 m deep and of diameter 2.8

asked Jan 18, 2022 in 8th-maths

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Water flows from a tank with a rectangular base measuring 80 cm by 70 cm into another tank with a square base of side 60 cm. If the water in the first tank is 45 cm deep, how deep will it be in the second

asked Jan 18, 2022 in 8th-maths

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Every point on the x axis is of the

asked Jan 18, 2022 in 8th-maths

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The given graph shows Nisha’s trip to a mall by a car. Observe the graph carefully and find what was she doing between 5 pm and 7

asked Jan 18, 2022 in 8th-maths

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The coordinates of the origin are

asked Jan 18, 2022 in 8th-maths

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Locate the points A(1,2), B (3,4) and C (5,2) on a graph sheet taking suitable axes. Write the coordinates of the fourth point D to complete the rhombus ABCD. Measure the diagonals of this rhombus and find whether they are equal or

asked Jan 18, 2022 in 8th-maths

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The following graph shows the change in temperature of a block of ice when heated. Use the graph to answer the following questions: (a) For how many seconds did the ice block have no change in temperature?(b) For how long was there a change in

asked Jan 18, 2022 in 8th-maths

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Draw the line graph using suitable scale to show the annual gross profit of a company for a period of five years. Year 1st 2nd 3rd 4th 5th Gross Profit(in Rs) 17,00,000 15,50,000 11,40,000 12,10,000 14,90,000

asked Jan 18, 2022 in 8th-maths

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The table shows the data collected for Dhruv’s walking on a road. Time(in minutes) 0 5 10 15 20 25 Distance (in km) 0 0.5 1 1.25 1.5 1.75 (a) Plot a line graph for the given data using a suitable scale.(b) In what time periods did Dhruv make the most

asked Jan 18, 2022 in 8th-maths

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The points on the graph below represent the height and weight ofthe donkey, dog, crocodile, and ostrich shown in the drawing. (a) What are the two variables represented in the

asked Jan 18, 2022 in 8th-maths

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For the point (5, 2), the distance from the x -axis is __________

asked Jan 18, 2022 in 8th-maths

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From the given graph, choose the letters that indicate the location of the points given

asked Jan 18, 2022 in 8th-maths

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If y–coordinate is 3 times x -coordinate, form a table for it and draw a

asked Jan 18, 2022 in 8th-maths

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Make a line graph for the area of a square as per the given table. Side (in cm) 1 2 3 4 Area (in `cm^2` ) 1 4 9 16

asked Jan 18, 2022 in 8th-maths

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