Justin speed: iLiveMath Test Results

iLiveMath Results: Level 3

Number of Questions: 21

Correctly Answered: 16
Incorrectly Answered: 5
Unanswered: 0

Correct: 76%
Incorrect: 24%
Unanswered: 0%

Question 1:
A shuttle at Mach 21 (High-Hypersonic) reaches Mach 23 to dock with
the ISS. What is the difference?

Mach 23 - Mach 21 = Mach 2
Correct Answer: 2

Question 2:
The 1st group of 4 riders raced past excited friends and were joined
by 11 more riders. How many total in the new group?

4 + 11 = 15
Correct Answer: 15

Question 3:
Due to exhaustion, 64 bikers fell out of the lead peloton of 129
bikers. How many bikers are left in the lead peloton?

129 - 64 = 65
Correct Answer: 65

Question 4:
A lead pack of 27 Formula One drivers drafted in a line and as they
rounded a turn 19 raced ahead. How many are left behind?

27 - 19 = 8
Incorrect Answer: 4

Question 5:
If sailboats raced at an average speed of 18 knots, how many nautical
miles are traveled in 8 hrs? (1 knot = 1 nautical mile/hr)

18 knots x 8 hours = 144 nautical miles
Incorrect Answer: 124

Question 6:
The fire engine departed the hospital and raced to the emergency at
7:20AM and arrived at 7:39AM. How many minutes did it take?

7:39 AM - 7:20 AM = 19 minutes
Correct Answer: 19

Question 7:
A race car hurtled at 180 mph for a 1.2 hour race. How many miles did
the race car travel?

Rate x Time = Distance; 180 mph x (12/10) hrs = 216 miles
Correct Answer: 216

Question 8:
A lead pack of 10 race cars were joined by 3 cars. How many total cars
are in the pack?

10 + 3 = 13
Correct Answer: 13

Question 9:
A lead pack of 23 stock cars were joined by 49 cars. How many total
cars are in the pack?

23 + 49 = 72
Correct Answer: 72

Question 10:
The train had 6 mail bags on board. It traveled to the next depot and
picked up 11 more. How many mail bags are on the train?

6 + 11 = 17
Correct Answer: 17

Question 11:
The 1st peloton of 20 racers dashed past photographers and were joined
by 53 more racers. How many total in the new peloton?

20 + 53 = 73
Correct Answer: 73

Question 12:
If sailers sped at an average speed of 16 knots, how many nautical
miles are traveled in 13 hrs? (1 knot = 1 nautical mile/hr)

16 knots x 13 hours = 208 nautical miles
Correct Answer: 208

Question 13:
A train with 65 passengers traveled to the next town and 53 were
dropped off. How many passengers are on the train?

65 - 53 = 12
Incorrect Answer: 2

Question 14:
The ambulance departed the hospital and rushed to the fire at 6:22PM
and arrived at 6:56PM. How many minutes did it take?

6:56 PM - 6:22 PM = 34 minutes
Correct Answer: 34

Question 15:
A maglev train had 17 tourists and traveled to the next stop to pick
up 27 and drop off 11. How many are on the train?

17 + 27 - 11 = 33
Correct Answer: 33

Question 16:
A Steam Train with 74 mail bags voyaged to the next station and 36
were dropped off. How many mail bags are on the train?

74 - 36 = 38
Correct Answer: 38

Question 17:
The train had 54 mail bags on board. It voyaged to the next stop and
picked up 32 more. How many mail bags are on the train?

54 + 32 = 86
Correct Answer: 86

Question 18:
If sailers raced at an average speed of 17 knots, how many nautical
miles are traveled in 14 hrs? (1 knot = 1 nautical mile/hr)

17 knots x 14 hours = 238 nautical miles
Correct Answer: 238

Question 19:
A stock car hurtled at 210 mph for a 1.4 hour race. How many miles
did the stock car travel?

Rate x Time = Distance; 210 mph x (14/10) hrs = 294 miles
Incorrect Answer: 274
You need to spin to pick an answer and tap 'Done'.
Incorrect Answer: 269

Question 20:
The Space Shuttle launch was delayed from 4:18PM to 4:58PM due to
weather. How long did the fans wait?

4:58 PM - 4:18 PM = 40 minutes
Incorrect Answer: 50

Question 21:
The Space Shuttle Discovery launch was delayed from 1:12AM to 1:54AM
due to weather. How long did the spectators wait?

1:54 AM - 1:12 AM = 42 minutes
Correct Answer: 42

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