

MCQOPTIONS
Saved Bookmarks
1. |
An alloy is made by mixing metal A costing Rs. 2000/kg and metal B costing Rs. 400/kg in the ratio A ∶ B = 3 ∶ 1. What is the cost (in Rs.) of 8 kilograms of this alloy? |
A. | 1600 |
B. | 9800 |
C. | 6400 |
D. | 12800 |
Answer» E. | |