John had a bag containing colourful marbles. The colours are red, green and blue. The total number of marbles he had in his bag was 60. There are 4 times as many red marbles as green marbles. 6 more blue marbles than green marbles. How many marbles of each colour did John have?
The four colours of Ludo are Red,Green, Blue and Yellow. If Red = 27 Blue = 40 Green = 49 Then Yellow = ?
In a bag total of blue and red balls is equal to six times the yellow balls and blue balls are two-fifth of total of yellow and red balls. If 44 blue balls are there, then how many balls are there in the bag?
A box contains 4 blue, 3 red, 5 green and 6 yellow marbles. If three marbles are drawn at random, what is the probability that at least one is green?
2626 bags of marbles can store in a store room. If each bag contains 49 marbles, then find the total number of marbles (approximate value) stored in the store room if it is filled 80%?
A bag contains 5 green, 7 red and 4 white balls. If three balls are drawn one after the other with replacement, then what is the probability of getting balls of same colour?
