RRB NTPC Mains or Stage 2 Model Paper 8 with solutions

DIRECTIONS (Qs. 21-23) : Study the following graph carefully to answer these questions.
Quantity of various items sold and price per kg

Question : 22 of 120

Marks: +1, -0

Approximately, what is the average price per kg of items A, B and C ?

Solution:

(d) Required average price/kg
= ₹

[{{17.5+ 10 +7.5}/3}] = ₹35/3= ₹ 11.67

Go to Question:

Prev Question

Next Question