Question 1: If the price of gasoline increases by 25% and Ron intends to spend only 15% more on gasoline, by how much % should he reduce the quantity of petrol that he buys? Answer & Explanation »
Question 2: The wages earned by Robin is 30% more than that earned by Erica. The wages earned by Charles is 60% more than that earned by Erica. How much % is the wages earned by Charles more than that earned by Robin? Answer & Explanation »
Question 3: In an election contested by two parties, Party D secured 12% of the total votes more than Party R. If party R got 132,000 votes, by how many votes did it lose the election? Answer & Explanation »
Question 4: The difference between the value of a number increased by 12.5% and the value of the original number decreased by 25% is 30. What is the original number? Answer & Explanation »
Question 5: What is the % change in the area of a rectangle when its length increases by 10% and its width decreases by 10%? Answer & Explanation »
This set of 5 books has 2 Lesson Books, 1 Work Book, a book on Data Sufficiency and a Book of Formulae. 1800+ questions with explanatory answers, tips and tricks to avoid mistakes and shortcuts wherever applicable. If you are aiming for Q50 or above in the quant section of GMAT, these books are an essential tool. Rs.1650 for shipment to India. USD 89 for shipment outside India.
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