Question
The cost price of an article is
30% less than its selling price. For how much profit was it sold? (Round off up to 2 decimal places)Solution
ATQ,
Let the selling price of the article be Rs. ‘100x’. So, the cost price of the article = 100x × 0.7 = Rs. ‘70x’. Profit earned = 100x – 70x = Rs. ‘30x’. Required percentage = (30x/70x) × 100 = 42.857% ≈ 42.86%
In each of the following, one term is wrong. Find the WRONG term.
5, 8, 13, 20, 29, 41
7, 15, 31, 79, 271, 1221
Direction: Find the wrong number in given number series.
1102, 1140, 1186, 1240, 1318, 1412.
32, 46, 88, 158, 256, 380
- Find the wrong number in the given number series.
7, 16, 34, 70, 144, 290 Find the wrong number in the given number series.
1800, 300, 60, 15, 5, 1.5
In each of the following number series, one term is wrong. Find the WRONG term.
6, 9, 15, 27, 53, 99, 195
Find the wrong number in the given number series.
7, 15, 31, 57, 87, 127
- Find the wrong number in the given number series.
-1, 48, 112, 193, 293, 416 Find the wrong number in the given number series.
8, 9, 64, 25, 216, 49
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