The rate per kg of material P, Q, R & S are respectively ₹ 12,₹ 15,₹ 18 & ₹ 21. The input-output ratios of the material are 140%, 130%, 120% & 110% respectively. The most economical material for production is

The rate per kg of material P, Q, R & S are respectively ₹ 12,₹ 15,₹ 18 & ₹ 21

Q. The rate per kg of material P, Q, R & S are respectively ₹ 12,₹ 15,₹ 18 & ₹ 21. The input-output ratios of the material are 140%, 130%, 120% & 110% respectively. The most economical material for production is:

A.            P

B.            Q

C.            R

D.            S

Answer: P

Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page