Light travels faster than sound.
This is why some people appear bright until you hear them speak.
- Marine mammals
- Appear Black and not white
- Can swim constantly for days
- Smell their prey upto a km away
- 19 subpopulations
- Footprints have DNAs
- Can weigh upto weight of 10 men
Results
#1. What is the missing number in the sequence - 720, 720, 360, ?, 30, 6?
The correct answer is 120.
Logic
Element i is obtained by dividing the previous element by (i – 1) where i > 1.
Hence,
Element 2 = Element 1 / (2 – 1) = 720 / 1 = 720
Element 3 = Element 2 / (3 – 1) = 720 / 2 = 360
Element 4 = Element 3 / (4 – 1) = 360 / 3 = 120 which is also the missing element.
