Question
What is the difference between percentage of marks
obtained in Hindi in all semester and the percentage of marks obtained in Geography in all the semester together?Solution
Percentage of marks in Hindi = 156/360 × 100 = 43.33% Percentage of marks in Geography = 164/240 × 100 = 68.33% Required Difference = 68.33% - 43.33% = 25%
?% of 1200.22 + 319.82 = 3.99 × 295.64
?% of (140.31 ÷ 19.97 × 80.011) = 139.98
30.05% of 149.97 + ? X 8.88 = (39.95 + 12.012 - 13.0322)2Â
41.97 × 5.12 ÷ 2.99 + 49.89 = ?× 1.99
(8000)1/3  × 10.11 × 8.97 ÷ 18.32 = ? + 25.022
?% of 309.99 = 40.01% of 249.99 + 295.98% of 49.99
(? + 11.86) X 14.89 = 19.89% of 2399.89
Find the approximate value of Question mark(?). There is no requirement to find the exact value.
? = 499.87 – 24.95 × 14.04 + (20.15)²
(32.25 × 14.98) + 31.76% of 1499.89 = ? × 3.67