A boy goes to school with a speed of 65 km/h and comes back with a speed of 35 km/h. find his average speed?
Since the distance travelled by a boy (going to school and coming back from school) is equal. So, average speed = 2xy/(x + y) Average speed = (2 x 65 x 35)/(65 + 35) Average speed = (2 x 65 x 35)/100 = 45.5 km/hr
Recently a public procurement portal for Micro and Small Enterprises has been launched. The name of the portal is
Arma Konda, located in the northern part of the Eastern Ghats, is situated in which river basin?
When is World Water Day celebrated?
Which country will reopen its borders to foreign tourists on February 21 after almost 2 years?
Consider the following statements in regards to Hasarius Mumbai:
a) It is a new species of Jumping spider
b) The species is named after Mu...
How many floors does the Qutub Minar have?
The total geographical area of Uttar Pradesh is about .... ..... of the area of India.
Baglihar Dam is in which Indian state?
Which are the participating institution in call money market
Recently, in which country was the world’s oldest forest discovered?
