If 40% of P = 0.4 of Q = (1/5) of R, find P : Q : R.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 1 : 1 : 2.
Given, 40% of P = 0.4 of Q = (1/5) of R
⇒ 2P/5 : 2Q/5 : R/5
⇒ 2P : 2Q : R
⇒ P : Q : R = 1 : 1 : 2