Question
A milkman mixed milk and water in an empty container in
the ratio 13:8. The quantity of milk mixed was bought by the milkman at the rate of Rs. 33/litre. If he bought the total milk for Rs. 2574, then find the quantity of water mixed in the empty container.Solution
Quantity of milk mixed = 2574/33 = 78 litres So, quantity of water mixed = (78/13) × 8 = 48 litres
Find the wrong number, in the given number series,
24, 48, 88, 144, 224, 304
Find the wrong number in the series.
5, 12, 23, 38, 57, 80, 107Find the wrong number in the given number series.
548, 532, 568, 510, 604, 460
11Â Â Â Â Â 29Â Â Â Â Â Â 45Â Â Â Â Â 59 Â Â Â Â Â Â 70 Â Â Â Â Â Â Â 81
...334, 301, 271, 251, 239, 233
Find the wrong number in the given number series,
125, 150, 250, 475, 875, 1500
15, 34, 13, 32, 11, 28
Find the wrong number in the given number series.
16, 17, 21, 48, 60, 189
Find the wrong number in the given number series.
630, 180, 60, 24, 12, 8, 5Find the wrong number in the given number series.
204, 215, 277, 337, 416, 518
