Q64
The cost of 8 fans and 14 ovens is Rs. 36520. What is the cost of 12 fans and 21 ovens ?
A.
Rs. 56800
B.
Rs. 54780
AnswerC.
Rs. 57950
D.
Cannot be determined
Answer: Option B
Solution
Answer: Option B
Solution:
Cost of 8 fan's and 14 oven's is Rs. 36520Cost of 4 fan's and 7 oven's is Rs. = Rs.18260
Cost of 12 fan's and 21 oven's is
= 18260 × 3
= Rs. 54780