Question
'A' sold an article whose cost price is Rs. 'Z', at a
profit of 30% to 'B'. 'B' marked the price of the article 30% above the price at which he bought it from 'A' and sold it for Rs. 9,360 after giving a discount of 10%. Find the value of (Z - 6,000).Solution
ATQ, Cost price of the article for 'B' = 130% of Z = Rs. '1.3Z' So, marked price of the article = 130% of 1.3Z = (1.3) X (1.3Z) = Rs. '1.69Z' And selling price of the article = (0.9) X (1.69Z) = Rs. '1.521Z' So, 1.521Z = 9,360 Or, Z = (9360/1.521) = 6,150 So, required value = 6,150 - 6,000 = 150
The pressure is commonly used in HPP is
Refrigeration is a process keeping food close to freezing point between
Match the following mineral metabolism & their Disorders A to D
1. Phosphorus metabolism         A. Osteomalacia & Rickets
...
Diseases caused by consumption of certain proteins from Leguminosae and Euphorbiaceae families causing clumping of red blood cells are:
Options:<...
Shrinkage is associated with
Which method used to preserves food by slowing down the growth and reproduction of microorganisms.
Major protein found in wheat is/are
Mold inhibitor used in bread is:
According to FPO, the maximum limit of SOâ‚‚ allowed in squashes and cordials is:
______ is a protein in milk that contains all the essential amino acids:
Relevant for Exams:
