find both direction & distance section 3 Practice Questions Answers Test with Solutions & More Shortcuts

Answer: (d)

Starting in West direction: 1 green light means 20 km/hr

So 15 minutes at 20km/hr, means covers $ 15/60$ x 20 = 5 km

Next, 2 red & 2 green lights, means turn left and 24 minutes at 40 km/hr

So now distance covered = $24/60$ x 40 = 16 km

Now for next 45 minutes, 1 red & 3 green lights, means turned right and drove at 60 km/hr,

so covered$ 45/60$ x 60 = 45 Km

Next – 1 red & 2 green lights, turned right and 18 minutes at 40 km/hr

So covered = $18/60$ x 40 = 12 km. Next 3 red lights so stopped

So total distance = 5+16+45+12 = 78 km

Answer: (b)

So at last 1 red & 2 green lights, turned right and 30 minutes at 40 km/hr

So covered $30/60$ x 40 = 20 km

Answer: (a)

Answer: (c)

Starting in West direction: 1 green light means 20 km/hr

So 15 minutes at 20km/hr, means covers $15/60$ x 20 = 5 km

Next, 2 red & 2 green lights, means turn left and 24 minutes at 40 km/hr

So now distance covered = $24/60$ x 40 = 16 km

Now for next 45 minutes, 2 red & 2 green lights, means turned left and drove at 40 km/hr,

so covered $45/60$ x 40 = 30 Km

Next – 1 red & 3 green lights, turned right and 18 minutes at 60 km/hr

So covered = $18/60$ x 60 = 18 km. Next 3 red lights so stopped

So total distance = 5+16+30+18 = 69 km

Answer: (d)

Starting in West direction: 1 green light means 20 km/hr

So 15 minutes at 20km/hr, means covers $15/60$ x 20 = 5 km

Next, 2 red & 2 green lights, means turn left and 24 minutes at 40 km/hr

So now distance covered = $24/60$ x 40 = 16 km

Now for next 45 minutes, 1 red & 3 green lights, means turned right and drove at 60 km/hr,

so covered $45/60$ x 60 = 45 Km

Stopped here