Directions :Study the data carefully and answer the following questions:
Below line graph shows the number of cups of two types (ceramic and plastic) sold by a shopkeeper in five months (June, July, August, September, and October):
Note:-
The ratio of number of plastic cups sold to the number of steel cups sold in each month is 6: 7.
The number of cups of ceramic type sold in November is 50% of the number of cups of plastic type sold in July, then what is the number of cups of ceramic type sold in November?
1.280
2.240
3.140
4.180
5.120
Correct Answer : 4
Solution :
In June:
Number of ceramic cups sold = 240
Number of plastic cups sold = 540
Number of steel cups sold = 540 * 7/6 = 630
Similarly, calculating the remaining data:
Ceramic
Plastic
Steel
June
240
540
630
July
180
360
420
August
280
180
210
September
320
240
280
October
480
300
350
The number of cups of ceramic type sold in November = 50/100 * 360 = 180
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