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ATQ; Let the maximum marks of the exam be ‘100x’ Marks scored by Aman = 100x × 0.60 = ‘60x’ Marks scored by Raj = 100x × 0.80 = ‘80x’ According to question: 60x + 85 = 80x – 65 Or, 80x – 60x = 85 + 65 Or, 20x = 150 Or, x = 7.5 Therefore, maximum marks of the exam = 100x = 100 × 7.5 = 750
13³ + 1.3² + 1.03¹ + 1.003 = ?
?% of (742÷ 7.911) = (11.01)2
(363.89% of 224.98 – 319.86% of 134.94) ÷ ? = √(134.88 ÷ 15.25)
6.992 + (2.01 × 2.98) + ? = 175.03
√323.89 × (3.20) ÷ 9.02 =?
? = 22.08 + 13.99 × 22.07
22.22 × 8.99 + 142.15 = ?
(17.98% of 249.99) - 4.998 = √?