Home
Class 14
MATHS
In a bag, white marbles and red marbles ...

In a bag, white marbles and red marbles are in the ratio of `5:3`. If the number of red marbles are 150, then how many white marbles are there?

A

a)250

B

b)90

C

c)120

D

d)60

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

In a bag, white marbles and red marbles are in the ratio of 3 : 5. If the number of red marbles are 150, then how many white marbles are there? एक बैग में, सफेद पत्थर और लाल पत्थर 3: 5 के अनुपात में होते हैं। यदि लाल पत्थर की संख्या 150 है, तो सफेद पत्थर कितने हैं?

Four out of 10 marbles are red. What fraction of marbles are not red?

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probability that the marble taken out will be: (i) red ? (ii) white? (iii) not green?

A box contains 5 red marbles,8 white marbles and 4 green marbles.One marble is taken out of the box at random.What is the probability that the marble taken out will be ( i) red? ( ii) white? (iii) not green?

A box contains 5 red marbles,8 white marbles and 4 green marbles.One marble is taken out of the box at random.What is the probability that the marble taken out will be (i) red? (ii) white? (iii) not green?

A told B, 'if you give me two marbles we will have equal number of marbles with us'. B told A, 'if you give me three marbles, I will have twice the number of marbles that are with you'. How many marbles does B have ?

A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be red (ii) white (iii) not green

An urn contains marbles of four colours : red, white, blue and green. When four marbles are drawn without replacement, the following events are equally likely : (1) the selection of four red marbles the selection of one white and three red marbles (3) the selection of one white, one blue and two red marbles (4) the selection of one marble of each colour The smallest total number of satisfying the given condition is