Question
A shopkeeper sold a school bag at a profit of 60%. Had
he sold the school bag at 20% profit he would have earned Rs.164 less. Find the cost price of the school bag.Solution
Let the cost price of the school bag be Rs.βxβ According to question, => 1.6x β 1.2x = 164 => 0.4x = 164 => x = 410 So, the cost price of the school bag is Rs.410
Find the wrong number in the series given below.
3, 10, 89, 99, 301, 908
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
In this question, one term in the number series is wrong. Find out the wrong term.
110, 115, 123, 134, 148, 163, 185
8, 20, 48, 108, 232, 482
Select the wrong term in the series.
44, 47, 41, 50, 38, 53, 40
Select the wrong term from the given series?
RFD, OBY, LXT, ITO, FSK
In the following question, select the wrong number from the given alternatives.
43, 50, 64, 85, 113, 138
5, 15, 30, 135, 405, 1215, 3645
Find the wrong number in the following number series:
2500, 1000, 400, 160, 60