Question
Which box is the
lightest? Answer the questions based on the information given below. There are seven boxes G, H, I, J, K, L and M have different weights. Box G is heavier than at least two boxes. Number of boxes heavier than box J is equal to number of boxes lighter than box K. Box H is heavier than box G. Box J is heavier than box I and box H but not the heaviest. Box H is not the 3rd heaviest box. Box M is heavier than box L, which is lighter than box K.Solution
Box G is heavier than at least two boxes. Box J is heavier than box I and box H but not the heaviest. Number of boxes heavier than box J is equal to number of boxes lighter than box K. Box H is heavier than box G. Box H is not the 3rd heaviest box. Box M is heavier than box L which is lighter than box K.
So, box J and box K must be 2nd heaviest and 2nd lightest boxes respectively. Also, As, box H is not the 3rd heaviest, so, I must be 3rd heaviest and M must be heaviest box.
The arrangement is shown below,
M > J > I > H > G > K >. L
Find the probability that a number selected at random from first hundred number is a multiple of 3 or 5?Â
A bag contains 3 Red, 3 Blue and 6 Green balls. Two balls are drawn at random. What is the probability that 1 ball is red and other is blue or 1 ball is...
In a bag, there are 7 red balls, 5 black balls, and 9 green balls. If two balls are selected at random, what is the likelihood of picking one red ball a...
In a box there are 3 red, 6 blue, and 9 yellow cards. One card is picked up randomly. What is the probability that it is neither red nor yellow?
18 rotten bananas are accidentally mixed with 132 good ones. It is not possible to just look at a banana and tell whether or not it is rotten. One banan...
There are (m + 6) red roses, (m + 10) white roses and ‘m’ pink roses in a bag. If the probability of picking a pink rose is 5/23, then find the valu...
Which of the following cannot be the probability of an event?
- Find the probability of selecting a face card from a deck of well shuffled cards.
There are 2 boxes. Box A contains 6 gums and 4 candies and Box B contains 3 gums and 7 candies. If a box is selected at random and 2 things are drawn ou...
John is answering a survey with 3 questions, each with 2 options. Only one option is correct per question. If John answers randomly, what is the probabi...