Question
A shopkeeper sells an item at a profit of 20%. If he had
sold it for ₹ 200 less, he would have suffered a loss of 20%. Find the purchase price (in ₹) of the item.Solution
ATQ,
Given: Profit = 20% Loss (if sold ₹200 less) = 20% Find the Cost Price (CP) Let CP = ₹x Selling Price at 20% profit = ₹1.2x Selling Price at 20% loss = ₹0.8x Now given: 1.2x − 0.8x = ₹200 ⇒ 0.4x = 200 ⇒ x = ₹500
Main composition of synthetic milk is
Which of the following is an example of enzyme coagulated milk product?
a. Paneer
b. Dahl
c. Cheese
<...Which of the following statements is/are correct?
a. Better the medium for growth for the microorganisms, more heat resistant are t...
The limiting amino acid in green vegetables is:
The common forms of DNA technology include
Tomato fruits for canning are harvested at:
Emission of ethylene during transportation of cut flowers causes a disorder called:
The repeated washing of fruits and vegetables might remove
Which of the following enzymes is/are used for tenderizing meat
a) Bromaline
b) Ficin
c) Trypsin
...
Fats are solid at room temp. due to the presence of ……Fatty acids
