A train 420 metre long takes 72 sec to cross a man running at a speed of 4 km/hr in the direction opposite to that of train. What is the speed of the train?
Let the speed of the train be x Relative speed = (x + 4) km/hr ⇒ (x + 4) = (420 × 18)/(72 × 5) ⇒ (x + 4) = (7560)/(360) ⇒ x + 4 = 21 ⇒ x = 21 – 4 = 17 km/hr
Which of the following is not an operational decision?
The _______ is a process used to arrive at a group opinion or decision by surveying a panel of experts.
_________ are mental shortcuts that allows people to solve problems and make judgments quickly and efficiently.
Manish is going on a vacation and needs to book a hotel. He shortlists 3 hotels and is now comparing them on basis of cost, facilities available and pro...
Who defined the various roles of a manager into three categories of interpersonal informational and decisional roles?
Fish-bowling is a variation of which of the following decision-making technique?
Which of the following theory states that people are averse to losses?
