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Aptitude · Q66

Chain Rule

Competitive Exams · Aptitude · question 66

Q66

The cost of 21 pencils and 9 clippers is Rs. 819. The cost price of 7 pencils and 3 clippers is = ?

A.
Rs. 204
B.
Rs. 409
C.
Rs. 273
Answer
D.
Rs. 208

Answer: Option C

Solution

Answer: Option C
Solution:
Cost of 21 pencils and 9 clippers = Rs. 819
Cost of 7 pencils and 3 clippers = = Rs. 273