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Internaut Day is celebrated on the 23rd of August each year, commemorating the day in 1991 when Tim Berners-Lee, the inventor of the World Wide Web, made the WWW publicly accessible for the first time. The term "internaut" refers to an individual deeply knowledgeable about the Internet and its history.
The total population of villages A and B together is 75000. ‘y’% and (y+15)% of the population of village A and B are working professionals. The rat...
A person sells each package of snacks for Rs. 13 each. On Monday, he sold 100 packages which was 32 more than that on Tuesday but 21 less than that on W...
The number of boys and girls in a school is 280 and 340 respectively. 35% of boys left the school while 10 girls took admission in the school. Find the ...
If X = 75% of Y and Y = 125% of Z, then find the ratio of X to that of Z.
In a city, the number of persons travelling by bike is 80% the number of persons travelling by metro. The number of persons travelling on foot is 70% th...
Mr Rajesh buys a toy for Rs 27.50 and sells it for Rs 28.60 Find the gain percentage
The only expenses of Arun are on grocery, rent and fun expenses. Arun spent Rs. 5,250 on fun, amount spent by him on rent is Rs. 9,000 more than that on...
A bag contains 500 coins of 25p denomination and 1000 coins of 50p denominations. If 15% of 25p coins and 30% of 50p coins are removed, the percentage o...
If 64% of (P - Q) is equal to 20% of 80% of (P + Q), then find the value of Q:P.
A man's annual income has increased by Rs 5 lakhs but the tax on income that he has to pay has reduced from 12% to 10%. He now pays Rs 10,000 more inco...