Question
Gaurav works at SBI Whitefield Office. On the first day
to work, he drove at 40 km/h but was late to the bank by 18 minutes. The next day he drove at 50 km/h and reached the bank 12 minutes early. What is the distance between his home and the bank?Solution
Let the distance between his home and the bank be x km. Time taken to cover x km at 40 km/h = x/40 h. Time taken to cover x km at 50 km/h = x/50 h. Difference between the time taken = 18 + 12 = 30 min = 1/2 h. ∴ x/40 - x/50 = 1/2 ⇒ 5x - 4x = 100 ⇒ x = 100 km.
In the context of wind erosion, which phase involves particles bouncing along the ground surface?
An area is considered drought stricken, when the annual rainfall is less thanÂ
Pradhan Mantri Fasal Bima Yojana (PMFBY) was launched in the year?Â
Term Ecosystem was given by____
Which type of milk is rich in antibodies that confer passive immunity to the newborn?
Match Lis I with List II
Choose the correct answer f...
Women Farmers Day is observed on
Which among the following can be classified as often cross pollinated species?
What physical property of soil increases with primary tillage?
A molecule causing plant disease having spiral or helical structure and culturable on artificial nutrient medium is associated with: