19.98 * 21.21 ÷ √145 = ?3 + (1.98)3 HomeQuantitative aptitude19.98 * 21.21 ÷ √145 = ?3 + (1.98)3quantitative aptitude19.98 * 21.21 ÷ √145 = ?3 + (1.98)3A.1B.3C.5D.4E.7Sol:19.98 * 21.21 ÷ √145 = ?3 + (1.98)320 * 21/12 = ?3 + 8? = 3
In a class, 15% of total number of students failed in Science, 25% of total number of students failed in Maths and 10% of total number of students failed in both. How much percentage of students passed in both Maths and Science?
