Increase the average weight of 14 persons = 3.5kg increase the total weight of 14 persons = 3.5×14= 49kg so now the weight of the new person = 48 + 49 = 97kg
The income of Tina is Rs.25000 and she saves 25% of her income. The savings of Kajal is Rs.2000 more than that of Tina and she spends 50% of her income....
In a given years, A sold 1450 caps while B sold 35% more number of caps than A and C sold 20% less number of caps than B. Find the ratio between the num...
Two students appeared in an exam and one secured 10 marks more than the other. If marks of student who got more marks is 52% of the sum of the marks of ...
What is the percentage change in the result when we add 36 to a certain number x, instead of subtracting 36 from the same number x?
Each of the articles was marked 55% above its cost price and while selling ‘y’ % discount was given on it. The selling price of the article M is Rs....
12.5% of 32000 is how much more than 16.25% of 24000?
The monthly incomes of persons A and B are ₹4800 and ₹6400, respectively, while their monthly expenditures are ₹3600 and ₹5400. What is the rati...
Meenu spent 10% of the salary on entertainment and 20% on makeup. She spent 20% of the remaining on the food and 50% of the remaining invested in mutual...
A number N undergoes a two-step adjustment: first, it is increased by 20%, and then it is subsequently decreased by 10% of the new value. After these ad...
If 20% of a = b, then b% of 20 is the same as:
