Question
Cost price of a bag is Rs.500. The shopkeeper marked it
60% above the cost price and sold it after giving a discount of 22%. If the shopkeeper had sold it at a profit of 30%, then find the difference between original and new selling price of a bag.Solution
Original selling price of a bag = (160/100) × (78/100) × 500 = Rs.624 New selling price of a bag = (130/100) × 500 = Rs.650 Required difference = 650 – 624 = Rs.26
20, 22, 47, 145, 585, 2920
139, 152, 172, 205, 249, 304
213, 215, 225, 257, 313, 393
72, 360, 370, 1850, 1880, 9300
Find the wrong number in given number series.
1490, 1377, 1294, 1211, 1138, 1075Â Â Â Â
Find the wrong number in the given number series.
65, 91, 127, 163, 217, 271
Find the wrong term in the given series below.
2847, 2954, 2799, 3088, 2727, 3256
1024 3072 384 1152 145 432
- Find the wrong number in the given number series.
5, 11, 21, 41, 65, 95 Find the wrong number in given number series.
1116, 1135, 1158, 1187, 1224, 1278.