There are three points P, Q and R on a straight line such that PQ : QR = 3 : 5. If n is the number of possible values of PQ : PR, then what is n equal to ?
(a) 1
(b) 2
(c) 3
(d) 4
Негізгі бет 2021_IAS_Qn C43. There are three points P, Q and R on a straight line such that PQ : QR = 3 : 5.
Пікірлер: 5