On time
X%
Upto 15 min. delayed
43%
15-30 min. delayed
17%
30-60 min. delayed
12%
More than 60 min. delayed
3%
The chart above describes departures from a certain airport on a certain day. If 1200 flights were delayed, how many flight departed on time?
(a)
250
(b)
300
(c)
350
(d)
400
|
On time |
X% |
|
Upto 15 min. delayed |
43% |
|
15-30 min. delayed |
17% |
|
30-60 min. delayed |
12% |
|
More than 60 min. delayed |
3% |
The chart above describes departures from a certain airport on a certain day. If 1200 flights were delayed, how many flight departed on time?
(a)
250
(b)
300
(c)
350
(d)
400
Question ID - 56907 | SaraNextGen Top Answer
On time
X%
Upto 15 min. delayed
43%
15-30 min. delayed
17%
30-60 min. delayed
12%
More than 60 min. delayed
3%
The chart above describes departures from a certain airport on a certain day. If 1200 flights were delayed, how many flight departed on time?
(a)
250
(b)
300
(c)
350
(d)
400
The chart above describes departures from a certain airport on a certain day. If 1200 flights were delayed, how many flight departed on time? |
|
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|
(a) |
250 |
(b) |
300 |
(c) |
350 |
(d) |
400 |
|||||||||||
1 Answer
127 votes
Answer Key / Explanation : (d) -
Percentage of delayed flights = (
)% = 75%.
Percentage of on-time flights = 
Let the total number of flights be 
Then, 75% of 
127 votes
Answer Link
127