Question
A man is travelling at a speed of 20 km/h such that he
will take 60 minutes to reach his destination. But after completing half the journey, the man took a break of 15 minutes and then continued his journey. Find the speed at which the man must cover rest of the journey to reach his destination in original timeSolution
Total distance to be covered = 20 × (60/60) = 20 km Time taken to cover half the distance at original speed = {(20 ÷ 2) ÷ 20} × 60 = 30 minutes Time remaining = 60 – 30 – 15 = 15 minutes Required speed = 10 ÷ 15 × 60 = 40 km/h
The word Manuscripts derived from which of the following language?
Where is the Vivekanand Rock Memorial situated?
Project Nexus is a multinational initiative for linking real-time payment systems. Which of the following countries is NOT a part of Project Nexus?
Which one of the following can be categorized as a solution?
On which date did Punjab abolish the Legislative Council?
Which of the following facts are not true in regards to G20?
1.   It was formed in 1998
2.   Formed in the backdrop of Asian fin...
_____ are longitudinal valleys formed as a result of folding when Eurasian plates and Indian plates collided.
In which state of India is the Gol Gumbaz situated?
Pusa Hybrid 4 is a hybrid variety of:
According to the Planning Commission of India (2011-2012), which of the following group of states has the highest percentage of population below the pov...
