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In an examination, there are 200 questions, in the first section, out of 120 questions, a student got 65% marks, then how much percent he has to score i...
The combined salaries of 'Arvind' and 'Bhanu' amount to Rs. 20,000. 'Arvind' utilized 80% of his salary, while 'Bhanu' spent 60% of his salary, resultin...
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...
If 64% of (P - Q) is equal to 20% of 80% of (P + Q), then find the value of Q:P.
Out of 1000 people in a village, 20% speak German and the rest speak Italian. If out of non-German speakers, 30% are males and out of German speakers 12...
Rahul saves Rs. 6800 more if he spends 70% of his income instead of 90%. Find the savings of Sumit whose income is 25% more than that of Rahul, and spen...
The marked price of an article is 30% higher than the cost price. If a trader sells the articles allowing 10% discount to customer, then the gain percen...
The income of a person is Rs.13000 and his expenditure is Rs.8000. In the next year his income and expenditure is increased by 10% and 20% respectively....
A factory produces three types of products: A, B, and C. The ratio of the number of units produced for A, B, and C is initially 3:4:5. After a revision ...
A number is initially increased by 24% and subsequently reduced by 30%. Determine the overall percentage change in the number, indicating whether it is ...