Question
If 40% of 70 is x% more than 30% of 80, then find
'x'.Solution
40% of 70 = 70 x (40/100) = 28 And 30% of the 80 = 80 × (30/100) = 24 Now, 28 is more than 24 by = 28 - 24 = 4 28 is more than 24 by = [4/24] x 100 = 16.67%
- In the given number series, find the wrong number.
120, 60, 30, 15, 7.5, 3.25, 1.875 120, 146, 198, 276, 372, 510
100, 101, 126, 207, 376, 660, 1106
Find the wrong number in the given number series.
145, 114, 93, 74, 57, 44
64, 32, 35, 48, 96
23Â Â Â 30Â Â Â Â 44Â Â Â Â 65Â Â Â Â Â 92Â Â Â Â Â 128
- Find the wrong number in the given number series.
2, 6, 14, 30, 62, 126 - Find the wrong number in the given number series.
9, 13, 22, 47, 96, 197 Find the wrong number in the given number series.
3, 6, 24, 120, 720, 5040
45, 166, 310, 480, 675, 900