OFFICIAL GUIDE 12th ED Q. 39 .

In the figure above, the point on segment PQ that is twice as far from P as from Q is .

I dont understand how these questions are being solved.

Is there a formula ?

Hi, I am absolutely frustrated with myself on the math section. I have done 6 tests and I am unable to finish the Math section on every single test!!!! arghhh !! I know I am spending too much time on certain questions but it seems like I am getting so many 700-800 questions that they are killing me ...

Can someone please explain the answer for this ? I dont understand the MGMAT CAT explanation.

Thanks.

If x, y, and z are integers greater than 1, and (327)(510)(z) = (58)(914)(xy), then what is the value of x?

(1) y is prime

(2) x is prime