Question
The number of hydro-meteorological hazards in recent
decades (drought, flood, windstorms etc):Solution
The number of reported hydro-meteorological hazards (droughts, floods, wind storms, forest fires or landslides) has significantly increased in recent decades - from 195 (1987-1998 average) to 365 per year (2000-2006 average).
In a test comprising 200 questions, four marks are awarded for every question answered correctly. The number of marks deducted for every question answer...
- Find the equivalent single discount for two successive discounts of 18% and 12%.
The price of a laptop undergoes two consecutive changes over two months. In the first month, its price decreases by 10%, followed by an increase of 20% ...
Rajan scored 25% higher marks in Social Studies than in Science. If the average score he achieved across Social Studies, Science, and Arts is 89, and he...
In an election between two candidates ‘M’ and ‘N’, ‘M’ received 60% of the total votes and won by 1,800 votes. Find the number of votes rec...
Ramesh bought 900 marbles from a shop out of which 25% marbles were broken. 40% of non broken marbles are of red colour. Calculate total number of red c...
Suyash have total amount of Rs.2000 out of which, he spent 20% on food, 35% of the rest on travelling. Out of remaining amount he spends Rs.550 on misce...
Income of Neel is 20% more than the expenditure of Kabir. Income of Kabir is 33⅓% more than the expenditure of Neel. If savings of Kabir is Rs. 1,000 ...
A spent 20% of his monthly income on study and 65% of the remaining on rent. If amount spent on rent is Rs. 1047.8, then find the amount spent on study
If 'Y' is 40% of 'X', then 'Y' is what percentage of (X - Y)?
