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question_answer1) If the income of Ram is 20% more than Shyam's income. How much percent Shyam's income is less than that of Ram's income?
question_answer2) When numerator of a fraction is increased by 40% and denominator increased by 80% the resultant fraction becomes \[\frac{14}{27}\]. Find the original fraction?
question_answer3) A reduction of 5% in the price of tea a person would enable to obtain 5 kg. more for Rs. 2000. Find the reduced rate per kg.(new rate) of tea.
question_answer4) Due to increase in the price of sugar by 25%, a man able to purchase 1/2 kg less sugar for Rs.96. Find the original rate per kg.
question_answer5) In an examination, a student who gets 20% of the maximum marks fails by 5 marks. Another student who scores 30% of the maximum marks gets 20 marks more than the pass marks. The necessary percentage required for passing is
question_answer6) In a town, 60% registered voters cast their votes in the election. Only two candidates (A and B) were contesting the election. A won the election by 1860 votes. Had B received 40% more votes, the result would have been a tie. How many registered votes are there in the town?
question_answer7) If A has 4/5 of the number of books that shelf B has. If 25% of the books A are transferred to B and then 25 % of the books from B are transferred to A then the percentage of the total number of books that in shelf A is:
question_answer8) In an election survey, 30% people promised to vote candidate A and remaining promised to vote for candidate B. If on the day of election x% percent of people who promised to vote for A, voted for B and 40% of people who promised to vote B voted against him and in the end B lost by 10 votes. What is value of x, if total 250 votes were there?
question_answer9) Mr. Ram Niwas Singh spent 20% of his monthly income on food and 15% on children's education. 40% of the remaining, he spent on entertainment and transport together and 30% on the medical. He is left with an amount of Rs. 8775 after all these expenditures. What is Mr. Ram Niwas Singh's monthly income?
question_answer10) When the price of rice was increase by 25%, a family reduced its consumption in such a way that the expenditure of rice was only 10% more than before. If 50 kg. were consumed before, find the new consumption?
question_answer11) If the price of salt decrease by 20%, then by what percent consumption should be increase to keep the expenditure same?
question_answer12) A number wrongly divided by 5, instead of multiplied by 5. Find the percent error in result.
question_answer13) If me radius of a circle increased by 20%, then what is the percent change in area?
question_answer14) In an examination 45% student passed mathematics, 50% students passed in english and 15% failed in both subjects. If 150 students passed in both subjects, find out the total no. of students?
question_answer15) In a class of 40 students and 2 teachers, each student got toffee that are 10% of the total number of students and each teacher got toffee that are 15% of the total number of students. How many toffee were there?
question_answer16) A 120 Itrs solution of milk and water contains 20% water, what quantity of water must be added with that solution to get 25% water?
question_answer17) A person spent 40% of his income. If his income is increased by 20% then his expenditure also increased by 50%. Find the % change in his saving?
question_answer18) A man income is increased by Rs.5000 and at the same time, the rate of tax to be paid reduced from 10% to 9%. He now pays the same amount of tax as before. What is his increased income if 20% of his income is exempted from tax in both cases?
question_answer19) 75 Liters of mixture contains 20% spirit and rest of water. If 5 Itrs of water be mixed with it, the percent of spirit in the new mixture.
question_answer20) Total salary of A and B is Rs. 1500. A spends 90% while B spends 80% of his .salary. If ratio of their savings are 3 : 4 then what is the salary of A and B?
question_answer21) Two numbers are less than the third number by 50% and 54% respectively. By how much percent is the second number less than the first number?
question_answer22) Aman's expense is 30% more than Vimals expense and Vimal's expense is 10% less than Raman's expense. If the sum of their expense is Rs. 6447, then what would be the Aman's expense?
question_answer23) Sumitra has an average of 56% on her first 7 examinations. How much she should make on her eighth examination to obtain an average of 60% on 8 examinations?
question_answer24) Two Candidates A and B participate in election. 80% of the total people, cast the votes, in which A received 55% of the total votes caste. Difference between votes received by A and B is 1344. What is the number of registered votes?
question_answer25) On republic day, in a class only 45 student appear thus it is decided that each student will get number of chocolate equal to 40% of the number of student present in class. After distribution of chocolate 45 more student join the class so it is decided that now the new student will get only number of chocolates equal to the 10% of the tot student present in class. Find the total number of chocolate distributed in class.
question_answer26) Mr Mishra spent 20% of his monthly income on petrol and household. Out of the remaining he spent 15% on children's education ,25% on transport and 20% on entertainment .He is left with an amount of Rs7,200 after incurring above expenses .What is his monthly income?
question_answer27) Vijay shree got 273 marks in an examination and got 5% more than the pass percentage. If Subhi got 312 mark; then by what percentage above the pass marks did she pass the exam?
question_answer28) Fresh fruits contain 75% while dry fruits contain 20% water. If the weight of dry fruits is 300 kg, what was its tot weight when it was fresh?
question_answer29) The monthly income of Shyama and Kamal together is Rs. 28000. The income of Shyama and Kamal is increase) by 25% and 12.5% respectively. The new income of Kamal becomes 120% of the new salary of Shyama. What is the new income of Shyama?
question_answer30) Chhaya bought a watch costing Rs. 1404 including sales tax at 8% She asked the shopkeeper to reduce the price of the watch so that she can save the amount equal to the tax. The reduction of the price of the watch is?
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