Day |
Cumulative orders booked |
Orders delivered on day |
Cumulative orders lost |
13th |
219 |
11 |
91 |
14th |
249 |
27 |
92 |
15th |
277 |
23 |
94 |
16th |
302 |
11 |
106 |
17th |
327 |
21 |
118 |
18th |
332 |
13 |
120 |
19th |
337 |
14 |
129 |
Q. 1: Among the following days, the largest fraction of orders booked on which day was lost?
a. 15th
b. 16th
c. 13th
d. 14th
Correct Answer: a. 15th.
Q. 2: On which of the following days was the number of orders booked the highest?
a. 14th
b. 15th
c. 12th
d. 13th
Correct Answer: d.13th.
Q. 3: The delivery ratio for a given day is defined as the ratio of the number of orders booked on that day which are delivered on the next day to the number of orders booked on that day which are delivered on the second day after booking. On which of the following days, was the delivery ratio the highest?
a. 13th
b. 16th
c. 15th
d. 14th
Correct Answer: d.14th.
Q. 4: The average time taken to deliver orders booked on a particular day is computed as follows. Let the number of orders delivered the next day be x and the number of orders delivered the day after be y. Then the average time to deliver order is (x+2y)/(x+y). On which of the following days was the average time taken to deliver orders booked the least?
Correct Answer: d.14th.
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