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Malaria is caused by the Plasmodium parasite, which is transmitted to humans through the bite of an infected female Anopheles mosquito. The parasite multiplies in the liver and infects red blood cells, leading to fever, chills, and other symptoms.
In a job fair, 50% of the people are graduates, one fifth of them are post graduates and rest are double graduates. If three-fourth of the graduates, 60...
The respective ratio of monthly income of A to monthly income of B is 7:8, and A’s saving is (100/8)% more than B’s saving. Find the expenditure of ...
In a department 20% of the employees are females. 45% of the male employees know English. The total number of employees who know English is 52%. Find th...
In a colony, there are 100 APL families and 50 BPL families. Each APL and BPL family got blankets equal to 20% and 68%, respectively of total number of ...
The monthly salary of a person is Rs.30000. He spent a% on rent and (a+5)% on EMI. From the remaining, he spend 45% on Education. Find amount spent on E...
After increase in the price of coffee by 25%, a person is able to buy 4 kg less for Rs. 1,640. Find the original and increased price of the coffee per k...
X and Y are two numbers. Their average is 315, and the sum of X and Y is 180% of X. What percentage of X is the difference between X and Y?
The income of ‘A’ increases by 20% every year. If his income 3 years hence from now will be Rs. 62208, then find his income a year before from now.<...
In a city, the number of persons travelling by bike is 65% the number of persons travelling by metro. The number of persons travelling on foot is 80% th...
A no. is multiplied by 35 instead of being multiplied by 53. What % is the result of the required correct value?