The daily wages of 50 workers in a factory are given below:Daily wages (in Rs.)340−380380−420420−460460−500500−540540−580Number of wrokers16912274Construct a histogram to represent the above frequency distribution.
A train with a speed of 68 Km/hr has crossed a bike of speed 32 Km/hr in 36 seconds. Then what is the length of the faster train?
64% of 460 = ?