Question
If (2/3)rd of ‘x’ exceeds
(2/5)th of (x + 5) by 6, then find the value of ‘x’.Solution
ATQ; {(2/5) × (x + 5)} + 6 = (2/3) × x Or, 2x + 10 + 30 = (10/3) × x Or, 40 = (10x/3 – 2x) Or, 40 = (4x/3) So, x = 30
180000, 7200, 360, 36, 2.4, 0.48
Find the wrong number in given number series.
2556, 2613, 2734, 2841, 3012, 3221
Find the wrong number in the given number series.
6, 24, 120, 720, 5041, 40320
5000, 4500, 3600, 2480, 1512, 756Â Â Â
79, 152, 231, 314, 405, 500
Find the Wrong number in the given number series.
12.8, 17.4, 22, 26.6, 31.2, 36.812, 3.6, 18, 0.72, 0.432, 0.3024
225, 45, 450, 90, 900, 150, 1800
21Â Â Â Â Â Â Â Â Â Â 32Â Â Â Â Â Â Â Â Â Â 54Â Â Â Â Â Â Â Â Â Â 86Â Â Â Â Â Â Â Â Â Â 131Â Â Â Â Â Â Â Â 186
...132, 130, 136, 126, 142, 110