Question
A boy goes to school at 4 km/Hr and return at a speed of
3 km/hr. If he takes 7 hrs in all. Find the distance from his village to school?Solution
Let the distance from village to school be D km According to the question, ⇒ D/4 + D/3 = 7 ⇒ 7D/12 = 7 ⇒ D = 12 km
More Time and distance Questions
Gherkin is a vegetable crop, which is known as
Hen and Chicken in Grapes is due to the deficiency of _________
Which is an example of a false fruit, formed from parts other than the ovary wall?
 Floating garden are generally found in
High Water Use Efficiency (WUE)
Litchi is commercially propagated by ___ method.
What method is recommended for the extraction of papain from papaya fruits?
Which of the following preservatives is most effective for retaining the color of beverages?
Lycopene development in tomato is adversely affected when temperature goes beyond ___
Blossom end rot in tomato is due to deficiency of ___
