Questions by krutika

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are the number of members in 25 families of a village: `6, 8, 7, 7, 6, 5, 3, 2, 5, 6, 8, 7, 7, 4, 3, 6, 6, 6, 7, 5, 4, 3, 3, 2, 5`. Prepare a frequency distribution table for the data using class intervals `0 –2, 2 –4`,

asked Jan 18, 2022 in 8th-maths

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Shoes of the following brands are sold in Nov. 2007 at a shoe store. Construct a pie chart for the data. Brand Number of pair of shoes sold A 130 B 120 C 90 D 40 E 20

asked Jan 18, 2022 in 8th-maths

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Construct a frequency distribution table for the following weights (in grams) of 35 mangoes, using the equal class intervals, one of them is `40 – 45` (45 not included). `30, 40, 45, 32, 43, 50, 55, 62, 70, 70, 61, 62, 53, 52, 50, 42, 35, 37, 53, 55, 65, 70, 73, 74, 45, 46, 58, 59, 60, 62, 74, 34, 35, 70, 68.`

asked Jan 18, 2022 in 8th-maths

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The below histogram shows the number of literate females in the age group of 10 to 40 years in a town. What is the classes

asked Jan 18, 2022 in 8th-maths

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In the time table of a school, periods allotted per week to different teaching subjects are given below: Subject Hindi English Maths Science Social Science Computer Sanskrit Periods Allotted 7 8 8 8 7 4 3 Draw a pie chart for this

asked Jan 18, 2022 in 8th-maths

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Following is a pie chart showing the amount spent in rupees (in thousands) by a company on various modes of advertising for a product. Now answer the following questions. Which type of media advertising is the least amount of the

asked Jan 18, 2022 in 8th-maths

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The positive square root of a number x is denoted by

asked Jan 18, 2022 in 8th-maths

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The sum of first 7 odd natural numbers is

asked Jan 18, 2022 in 8th-maths

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Express 36 as a sum of successive odd natural

asked Jan 18, 2022 in 8th-maths

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Evaluate the square root of 22.09 by long division

asked Jan 18, 2022 in 8th-maths

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A ladder 10m long restsagainst a vertical wall. If thefoot of the ladder is 6m awayfrom the wall and the ladderjust reaches the top of thewall, how high is the wall?

asked Jan 18, 2022 in 8th-maths

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The area of a rectangular field whose length is twice its breadth is 2450`m^2`. Find the perimeter of the

asked Jan 18, 2022 in 8th-maths

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A number ending in 9 will have the units place of its square

asked Jan 18, 2022 in 8th-maths

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Which among `43^2`, `67^2`, `52^2`, `59^2` would end with digit

asked Jan 18, 2022 in 8th-maths

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The square of 500 will have _________

asked Jan 18, 2022 in 8th-maths

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asked Jan 18, 2022 in 8th-maths

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Cube of a number ending in 7 will end in the digit

asked Jan 18, 2022 in 8th-maths

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There is no square number between 50 and

asked Jan 18, 2022 in 8th-maths

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The square of 2.8 is

asked Jan 18, 2022 in 8th-maths

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A number having 7 at its ones place will have 3 at the units place of its

asked Jan 18, 2022 in 8th-maths

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