Question
The value of the variable which occurs most frequently
from a set of population isÂSolution
The mode is a measure of central tendency that represents the value that appears most frequently in a data set.
A train 200 m long running at 36 km/hr takes 45 seconds to cross a bridge. The length of the bridge is
Train X, traveling at a speed of 72 km/hr, crosses another train Y, which is moving in the opposite direction at a speed of 108 km/hr, in 't' seconds. I...
Train X, traveling at a speed of 36 km/hr, crosses another train Y, which is moving in the opposite direction at a speed of 72 km/hr, in 't' seconds. If...
- Train 'A' having a speed of 18 m/s can cross a man in 10 seconds. The length of train 'B' is 120 metres more than the length of 'A'. If the speed of 'B' is...
Two express trains depart from city X and city Y at the same time, approaching one another. Train X moves at 90 km/h and Train Y at 60 km/h. They cross ...
Train X, traveling at a speed of 54 km/hr, crosses another train Y, which is moving in the opposite direction at a speed of 90 km/hr, in 't' seconds. If...
Train M, ‘x’ metres long crosses (x – 35) metres long platform in 25 seconds while train N having the length (x + 35) metres crosses the same plat...
A train can cross a pole, a bridge of 510 meter long and platform of 480 meter long in 15 seconds, _____ seconds and 31 seconds, respectively.
Th...
Train B leaves Mumbai at a certain time. After 4 hours Superfast Express leaves the same station and travels in the same direction at the speed of 150 k...
A train covers a distance in 6 hours. If speed is increased by 10 km/h, time reduces by 30 minutes. Find original speed.
Relevant for Exams:
