Question
If A’s income is 60% more of B’s income and
B’s income is 40% less than C’s income, then by what percent is C’s income more than B’s income? (Correct to one decimal place)Solution
Let C’s income be Rs. 100 Income of B = 100 × 60/100 = Rs. 60 C’s income is more than that of B by = Rs. (100 – 60) = Rs. 40 C’s income is more than that of B by = 40/60 × 100 = 66.7% ∴ C's income is 66.7% more than B's income.
7Â Â Â Â Â Â 15Â Â Â Â Â Â Â 31Â Â Â Â Â Â 63Â Â Â Â Â Â 127Â Â Â Â Â Â ?
...59, 170, 301, 452, ?, 814
A number series is given below, which follows a specific pattern. If 'A' represents the 'x'th term and 'B' represents ...
Select the number from among the given options that can replace the question mark (?) in the following series.
64, 60, 52, 40, ?, 4
1240 600 ? 140 90 25
...20 25 54 165 662 ?
...19 8 ? -14 63 - 36
...43Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 44Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 48Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
48Â Â Â Â 61 Â Â Â Â 76 Â Â Â Â 94Â Â Â Â 116 Â Â Â Â Â ?
210Â Â Â Â 211Â Â Â Â Â 207Â Â Â Â 223Â Â Â Â Â 159Â Â Â Â Â ?
...
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