If 20% of a = b, then b% of 20 is the same as :
20% of a = b
=> (20/100) * a = b
b% of 20 =(b/100) x 20 = [(20a/100) / 100] x 20= 4a/100 = 4% of a.
What percentage of 1 day is 18 minutes?
A book is sold at three successive discounts of 20%, 20% and 10%. What is the net discount (in percentage)?
If the price of sugar is decreased by 18%, then a person can buy 16.2 kg sugar more for Rs 4500. What will be the new price (in Rs) of sugar per kg?
In new government policy, the price of onion is raised by 35%. By what % should a person reduce onion consumption so that the expenditure on it does not increase?
A shopkeeper offers the following 3 schemes. Which scheme has the maximum discount percentage?
I. Two successive discounts of 30% and 20%
II. Buy 4 get 7
III. Buy 4 get 3 free
X and Y give an exam. Difference of their marks is 45 and the difference of their marks is 15% of the maximum marks. What is the maximum marks for the exam?
15% of 60 is 45% of __
Divide 3740 in three parts in such a way that half of the first part, one-third of the second part and one-sixth of the third part are equal.
Advertise with Us
RRB ALP & Technicians
Copyright © 2019 Sawaal.com | All Rights Reserved