Discussions
Select Date
Tags:
Sambaran Hazra

· started a discussion

· 1 Months ago

In the mock test questions, the Rs. word is not visible anytime. In place of Rs. a Box symbol is visible. For example, Rs. 100 is being shown as [] 100.

Question:

A reduction of 20% in the price of sugar enables a purchaser  to obtain 8 kg more for Rs 160. The price per kg before reduction was:

Options:
A) Rs 4
B) Rs 5
C) Rs 6
D) Rs 10
Solution:
Ans: (b)

New price of 8 kg sugar = 20% of 160 = \(\unicode{x20B9} \)32

\(\therefore\) New price of 1 kg sugar = \(\cfrac{32}{8}=Rs 4\)

\(\therefore\) Old price of 1 kg sugar   = \(\cfrac{4}{.8}=Rs 5\)                

[\(\because\) Reduction = 20%]

For Video Solution Click on the link given below:

Knowledge Expert

· commented

· 1 Months ago

Dear student,
We will look towards this issue.
Keep learning,
Team TR

KIREET PATHAK

· commented

· 1 Months ago

yes this happens sometimes with me also because of slow internet connection

All Rights Reserved Top Rankers