CBSE Class 10 Sample Paper for 2024 Boards - Maths Standard

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Question 38 (iii) - CBSE Class 10 Sample Paper for 2024 Boards - Maths Standard - Solutions of Sample Papers for Class 10 Boards

Last updated at August 6, 2026 by

What is the speed of the bird in m/min if it had flown 20( āˆš 3 + 1) m?

What is the speed of the bird in m/min if it had flown 20(āˆš3 + 1) m? - CBSE Class 10 Sample Paper for 2024 Boards - Maths Standard

part 2 - Question 38 (iii) - CBSE Class 10 Sample Paper for 2024 Boards - Maths Standard - Solutions of Sample Papers for Class 10 Boards - Class 10

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Transcript

Given, Distance = 20(āˆššŸ‘ + 1)m Time to fly = 2 seconds Now, Speed of bird = (š·š‘–š‘ š‘”š‘Žš‘›š‘š‘’ š‘”š‘Ÿš‘Žš‘£š‘’š‘™š‘™š‘’š‘‘ š‘–š‘› 30 š‘ š‘’š‘š‘œš‘›š‘‘š‘ )/(30 š‘ š‘’š‘š‘œš‘›š‘‘š‘ ) = (20(āˆš3 + 1))/2 m/s = 10(āˆššŸ‘ + 1) m/s = 10(āˆš3 + 1) Ɨ (1 š‘šš‘’š‘”š‘’š‘Ÿ)/(1 š‘ š‘’š‘š‘œš‘›š‘‘) = 10(āˆš3 + 1) Ɨ (šŸ š’Žš’†š’•š’†š’“)/(šŸ/šŸ”šŸŽ š’Žš’Šš’š’–š’•š’†š’”) = 10(āˆš3 + 1) Ɨ 60/1 m/min = 600(āˆššŸ‘ + 1) m/min

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