Question
The shopkeeper sold the earrings at the profit of 15%
and the cost price of earrings is Rs.4200. He earns x% profit on bracelet costing Rs.3500. If the overall profit on selling both earrings and bracelet is 20%, then find the value of x?Solution
Overall profit = 20/100 × (4200 + 3500) = 1540 Profit on Earrings = 4200 × 15/100 = 630 Profit on Bracelet = 1540 – 630 = 910 => x = (910/3500) × 100 => x = 26%
A series is given with two wrong terms. Select the wrong term in the given series.
32, 43, 58, 73, 92, 117, 144
3. 8, 15, 24, 34, 48, 63
In this question, one term in the number series is wrong. Find out the wrong term.
130, 135, 143, 154, 168, 183, 205
8, 20, 48, 108, 232, 482
Arrange the following words in a logical and meaningful order.
1. Monkey
2. Elephant
3. Rat
4. Fly
5. Lion
Select the number from among the given options that is wrong in the following series.
22, 30, 46, 78, 146, 270
Identify the letter-cluster that does not belong to the following series.
RBK, TYM, VVO, XSP, ZPS, BMU
In this question, one term in the number series is wrong. Find out the wrong term.
110, 115, 123, 134, 148, 163, 185
Select the wrong term in the series.
7, 14, 42, 210, 1470, 17640
In the following question, select the wrong number from the given alternatives.
8, 10, 16, 32, 48, 78, 120
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