Question

Quantitative Aptitude Question!

Answer 1

b is the answer of ur ques

Answer 2

Answer:  Option 'C' is correct.

Step-by-step explanation:

Since we have given that

Since we have given that

The ratio of O to A and A to B and A to C is

1:2:3.

Let the distance between o to a be 'x'.

Let the distance between a to be be '2x'.

Let the distance between a to c be '3x'.

According to question, we have the distance of b from 15 is twice the distance of a from 15.

So, it becomes,

$3x-15=2(15-x)\\\\3x-15=30-2x\\\\3x+2x=30+15\\\\5x=45\\\\x=9\ units$

We need to find the $\mid c\mid$.

so, distance of c from o is x+3x=4x

so, $\mid c\mid=4x=4\times 9=36\ units$

Hence, Option 'C' is correct.