Start learning 50% faster. Sign in now
ATQ,
All the four bells ring together at 9:00 am, and after that, they ring at different intervals. The time after which they will ring together again is the LCM of [15, 20, 30, 40].
15 = 3¹ × 5¹ 20 = 2² × 5¹ 30 = 2¹ × 3¹ × 5¹ 40 = 2³ × 5¹
So, the required LCM = 2³ × 3¹ × 5¹ = 8 × 3 × 5 = 120 seconds = (120/60) = 2 minutes. So, after 2 minutes from 9:00 am, they will ring together again, i.e., at 9:02 am.
Which of the following describes the rational decision model?
A decision is said to be rational when it is based on _______
With the expected downturn in the economy, a bank anticipates its bad loans to increase by the end of the year. The bank decides to create extra provisi...
In an organization the delegation of authority results in prompt ________
Which of the following decision theory is concerned with how people should make decision?
Which of the following cognitive skill(s) would be useful in Decision-making ?
I. Sustained attention
II. Memory
III. Pattern re...
Decision making is an important part of management functions. Which of the following functions it is most closely related to?
Which of the following types of managers improve decision making skills in their team members?
A group decision-making process which forbids negative feedback on any suggested alternative by any group member until all members have presented alt...
Which of the following decision making style has low tolerance for ambiguity and is task oriented?