Question
Priya had 108 chocolates of two types – dairy and
dark. If she receives 36 more dairy chocolates, the ratio of dairy to dark chocolates becomes 5:4. Find the number of dairy chocolates Priya initially had.Solution
Let the number of dairy and dark chocolates after receiving 36 more be '5x' and '4x' respectively. ATQ: 5x + 4x = 108 + 36 9x = 144 x = 16 Number of dairy chocolates after receiving = 5x = 5 × 16 = 80 Number of dairy chocolates initially = 80 – 36 = 44
More No. System Questions
32, 48, 72, 108, 162, ?
14.8% of 7200 – 16.4% of 6200 + 15.09% of 8100 = 10% of ?
4, 4, 12, 60, ?, 3780
 6, 20, 63, 193, ?, 1758 Â
Find the missing number in the given number series.
4, ?, 110, 665, 4660, 37285
2.5Â Â Â Â Â Â Â Â Â 1.25Â Â Â Â Â Â Â 1.25Â Â Â Â Â Â Â 1.875Â Â Â Â Â 3.75Â Â Â Â Â Â Â ?
...7 47 ? 223 359 527
...124, 128, ?, 135, 110, 146
80, ?, 240, 80, 20, 4Â
23Â Â Â Â 40Â Â Â Â Â Â 67 Â Â Â Â Â Â 104Â Â Â Â Â Â ? Â Â Â Â Â Â 208
...
Relevant for Exams:
