Direction (1 - 5): Refer to the graph and answer the given questions.
Data Related to Number of Calories Burned by two Individuals (A and B) on Treadmill during 5 Days.
Monday
Tuesday
Wednesday
Thursday
Friday
A
50
185
90
160
180
B
75
100
125
135
145
1.
What is the total number of calories burned by A on Tuesday, Wednesday and Thursday together?
Total number of calories burnt by A and B together on Wednesday
= 90 + 125
= 215
Total number of calories burnt by A and B together on Tuesday
= 185 + 100
= 285
∴ Required ratio
= 215 : 285
= 43 : 57
4.
If the average number of calories burned by B on Thursday, Friday and Saturday together is 125, what was the number of calories burned by B on Saturday?
Average calories = 125
Total calories = 3 × 125 = 375
Number of calories burnt on Saturday
= 375 - 280
= 95
5.
If the number of calories burned by A and B increased by 10% and 20% respectively from Friday to Saturday, what was the total number of calories burned by them together on Saturday?