Question

1. The price of raw materials has
gone up by 15%, labour cost
was 25% on old price of raw
material and now labour cost is
30% on new price of raw material.
By how much percentage should
there be a reduction in the
usage of raw materials so as to
keep the cost same?
(a) 16.38% (b) 18.24%
(c) 28 %
(d) 25 %​

Answer 1

Answer:

EZZ!

Step-by-step explanation:

nderstanding capabilities of all students. All the solutions are in accordance with the latest CBSE syllabus and mark weightage. Referring to these solutions will largely improve the answer presentation and question interpretation skills for the students, which is vital in tackling complex questions appearing in the exams.

Answer 2

Answer:

c) is the right answer plz follw me