C-11-Q155mediumsingle_mcq

If a rectangular solid has its height reduced by $10\%$ , the volume decreases by—

a $5\%$
b $10\%$
c $20\%$
d $30\%$

ব্যাখ্যা

Volume is directly proportional to height when the other dimensions are unchanged. Reducing the height by $10\%$ therefore reduces the volume by exactly $10\%$ .

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Algebraic Ratio and Proportion — সব প্রশ্ন দেখুন (180টি) →

If a rectangular solid has its height reduced by 10%10\%10%, the volume decreases by—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

If a rectangular solid has its height reduced by 10%10\%10%, the volume decreases by—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

If a rectangular solid has its height reduced by $10\%$ , the volume decreases by—

If a rectangular solid has its height reduced by $10\%$ , the volume decreases by—