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Let CP = Rs 100 SP = 100 + 40 = Rs. 140 Commission = 20% MP = 100× 140/80 = Rs. 175 Now, MP = Rs. 175 and Commission = 24% SP = 76% of 175 = 76/100× 175 = Rs 133 Gain % = 133 – 100 = 33 % Alternate method: Let MP = 100, commission = 20. So SP = 80 & gain = 40% = CP × 140% Now MP = 100, commission = 24, So SP = 76 , let gain = x% = CP(100+x)% So taking the ratio of SP & Gain %, Gain%/SP =140/80 = 100 + x/76 or 100 + x = 133 or x = 33 Hence new profit % = 33
60% of 500 + (729) 1/3 - ? = 72
(120 × ?)/(36 × 0.2) = 200
29% of 400 + 66% of 1100 - 50% of 1200 = ?
√1444 + √729 – √2116 = ?
2048 × 1824 ÷ 76 = (? - 212) × 64
(3333 ÷30) + (785 ÷25) + (2981 ÷11) = ?
? % of 1200 = 20% of 30% of 3600
20.05% of 220.05 – 15.15% of 99.99 × 2.02 = ?
?% of 120 × 3√343 = 42 × 20