Infosys Company Numerical Ability Time Distance and Speed

) A person walks on a plain land at 4 km/hr and up the slope at 3 km/hr and comes
down at 6 km/hr and walks on the plain land again at 4 km/hr. if he started at 3:00
pm and comes back at 9:00 pm. What is the one way distance?


Read Solution (Total 5)

Infosys Other Question

a mixture of 80 liters of milk and water contain 10% water how much water must be added to make water 20% in the new mixture? a lady's age is between 50 and 70.each of her sons has many sons as his
brothers. the sum of the sons and grandsons in the lady's age. what is her age?