किसी वर्ग की भुजा को 25% बढ़ाया जाये क्षेत्रफल में प्रतिशत वृद्धि ज्ञात करें?A. `25%`B. `55%`C. `40.5%`D. `56.25%`

किसी वर्ग की भुजा को 25% बढ़ाय�

1.	किसी वर्ग की भुजा को 25% बढ़ाया जाये क्षेत्रफल में प्रतिशत वृद्धि ज्ञात करें?A. `25%`B. `55%`C. `40.5%`D. `56.25%`
Answer» Correct Answer - D क्षेत्रफल में वृद्धि `=25+25+(25xx25)/100` Use formula `(x+y+(xy)/100)` `=50+6.25=56.25%`

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किसी वर्ग की भुजा को 25% बढ़ाया जाये क्षेत्रफल में प्रतिशत वृद्धि ज्ञात करें?A. `25%`B. `55%`C. `40.5%`D. `56.25%`

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