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The correct answer is A
In physics examination a student scored 45% marks in the first paper out of 160. How much percent marks should he score in the second paper out of 140 m...
If the sales tax be reduced from 3(1/2) % to 3(1 /3) % what difference does it make to a person who purchases an article whose marked price is 4,200?
Out of his monthly salary a person spend x% on rent, (x+10)% on EMI and 36% of the rest on transport and 32% of the monthly salary is saved. Find the ...
P spends 26% of his salary on transportation, 24% on food, 22% on children’s education and 19% on medical. He deposits the remaining amount of Rs....
A girl spent 32% of her monthly income on clothing. Of the remaining, she spent on travel and food in the ratio of 5:3. If the difference of the income ...
Rakesh obtained 25% more marks than Ambuj and Suresh obtained 40% less marks than Rakesh. Marks obtained by Suresh are what percent less than marks o...
A spent 23% of his monthly income on study and 44% of the remaining on rent. If amount spent on rent is Rs. 1694, then find the amount spent on study
There are 100 students in a particular class. 55% students play rugby, 30 % play basketball and 15% play both the games. What is the number of students ...
If decreasing 90 by k% gives ihe same result as increasing 60 by k%, then k% of 120 is how much per cent of [(K + 20)% of 150]
A shopkeeper marks an item 50% above its cost price. During a sale, he provides two successive discounts of 20% and 10%. Calculate the profit percentage.