Question
Monthly income of A is Rs. 12000 and he saves 44% of his
monthly income. If monthly expenditure of A is decreased by 35% while his monthly savings is increased by 35% then find the increase or decrease in his monthly income.Solution
Monthly savings and expenditure of A initially is Rs. 5280 and Rs. 6720, respectively. Monthly expenditure of A now = 0.65 × 6720 = Rs. 7128 Monthly savings of A now = 1.35 × 5280 = Rs. 4368 Monthly income of A now = 7128 + 4368 = Rs. 11496 Desired percentage decrease = [(12000 – 11496)/12000] × 100 = 4.2%
If ‘X’ is related to ‘W’ and ‘T’ is related to ‘S’ in a certain way, then ‘U’ is related to which of the following?
...How many persons sit between Y and the one who faces R?
How is U related to T?
Who sits opposite to F?
Five friends, P, Q, R, S and T are sitting in a row facing south. Q is sitting in the centre position. P is sitting at the west end. T and R are sitting...
How many persons are older than S?
If T sits third to the right of K then how many persons are sitting between T and N?
Who among the following person sits 2nd to the right of the one who sits opposite to S?
Who sits opposite to A?
How many persons sit between D and B, when counted from the left of D?
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