Question
B purchased 15 kg apples at the rate of 180 per kg from
a wholesaler who uses a weight of 900 grams for the kg weight. B sold all these apples at 180 per kg but used a weight of 750 grams for the kg weight. Find the percentage profit earned by B in the transaction.Solution

64Â Â Â Â 32Â Â Â Â Â Â 32 Â Â Â Â Â Â 48Â Â Â Â Â Â 96 Â Â Â Â Â Â ?
...What will come in place of the question mark (?) in the following series?
77, 198, 342, 511, 707, ?
117, 117, 121, 129, 141, ?
What will come in place of the question mark (?) in the following series?
120, 130, ?, 140, 100, 150
70, 95, 145, ?, 320, 445
16, 9, ?, 114.25, 750.625, 6396.3125
Find the next term in the series:
4, 9, 19, 39, 79, ?
The question below is based on the given series I. The series I satisfy a certain pattern, follow the same pattern in series II and answer the questions...
74, 84, 64, 104, ?, 184
What will come in place of the question mark (?) in the following series?
24, 8, 15, ?, 12, 4