A large jar is full of marbles. If one marble is chosen at random prob – McqOptions

MCQOPTIONS

1.	A large jar is full of marbles. If one marble is chosen at random probability that it will be red is 7/11. What is the ratio of red marbles to non-red marbles in the jar?
A.	7?11
B.	11?7
C.	7?4
D.	4?7
Answer» D. 4?7

Discussion

No Comment Found

Related MCQs

0.3 of a number is equal to 0.08 of another number. The ratio of the number is
Ali can type at a speed of 25 words per minute. How many words he can type in one hour?
An orange costs C cents. For D dollars how many oranges can be bought?
Aslia has three types balls red green and blue. If their ratio is 2:3:5 what percent of balls are green?
At a particular time shadow of a pole 40 m long is measured to be 30m. If the length of a plaza is 200 m then how long would the shadow be at about the same time?
At a ship 3-1/2 creates of food are required to feed 63 people. If one crate is equal to 30kg. How many kilograms of food is required to feed 72 people.
At an educational trip of KIPS to Islamabad ratio of boys to girls was 4:5. How many KIPSIANS were on the tour?
At Chamman Ice cream Parlour ice cream was sold in three flavours: mango banana and vanilla. One day total 900 cups were sold and the ration of mango to banana to vanilla was 5:12:3. How many vanilla cups were cold that day?
At KIPS new branch for inter the ration of Bio students to Math students is 6:7. If 90 students are taking Bio How many are taking maths.
Find x if 5:50 :: x : 10