Aptitude and Reasoning MCQ Questions with Solutions
Rajesh commutes daily by travelling 4/5 of the distance between his home and office by Metro train, 3/20 by auto and remaining 1km on foot. The distance between his home and office is:
A) 12 KmB) 16 Km
C) 24 Km
D) 20 Km
Answer & Description:
D) 20 KmThe distance travelled by Rajesh from home to office by metro train = 4/5
The distance travelled by auto = 3/20
The distance travelled on Foot = 1 km
Let x be the total distance from the home to the office
Distance travelled
x = [(4/5)x + (3/20)x] + 1
x [1 – (4/5) – (3/20)] =1
x (1/20)=1
x = 20 km
Thus, the total distance travelled by Rajesh from home to the office is 20 km.