Question
In an examination with two subjects, Science and Social
Studies, Priya obtained 75 out of 90 in Science and 82 out of 95 in Social Studies. What was her overall percentage in the exam?Solution
ATQ,
Total maximum marks = 90 + 95 = 185
Priya’s total score = 75 + 82 = 157
Required percentage = (157 / 185) × 100 = 84.86%
84, 97, ?, 162, 214, 279
What will come in place of the question mark (?) in the following series?
21, 36, 66, 126, ?, 486
7 7 ? 43 163 831
...98, 134, 198, ?, 442, 638
107 157 194 ? 237 247
...124, 128, ?, 135, 110, 146
23, 27, 39, 59, ?, 123
324 972 486 1458 729 ?
...11 16 42 141 ? 2945 17700
...114, 146, 210, 306, 434, ?