Now therefore we will try to divide numbers such that the 3rd number is maximum possible. In this case the middle number will be the 3rd number. Now, we know that if n is odd the median of the set is the middle number when numbers are arranged in ascending order. Now we have to divide these in groups of 5 such that each group has maximum possible median. Find the maximum possible sum of medians of three sets. Question 9: The first 15 multiples of 5 are separated into three sets X, Y and Z each comprising of 5 numbers. Hence, it has to be 6 in order to be divisible by 3.įor the value to be 6, two of the first, second and fifth terms must be odd and the remaining term must be even. Since the total remainder is 0, the sum of all remainders should be zero or divisible by 3. Now, the total remainder will be the sum of the remainders in individual cases. If we take into account $2^k$, $5^l$, and $11^o$, we can note that for odd values of l, k and o, the remainder in each case is 2, and for the even values it is 1. You will have 62 minutes to complete 31 multiple-choice questions. The mathematics needed to understand and solve the questions in this section of the GMAT exam is no greater than what is generally taught in secondary school classes. This section consists of two types of questions. The Quantitative section measures your ability to analyze data and draw conclusions using reasoning skills. N can take any value, it will always be divisible by 3.įor any value of m, $7^m$ will always leave a remainder of 1 on division with 3. The Quantitative Section of the GMAT consists of 37 problems with a 75 minute time limit. Which of the following is a correct representation of the values of (k,l,m,n,o)? When X is increased by 20%, we get the value $\frac$=19 years If the difference between Y and X is 140, what is the sum of X and Y? Problem solving: Problem solving comprises of roughly 50 of the total questions in the GMAT Quantitative section. The Aptitude Questions and Answers are very helpful for competitive exams like SSC, CAT (Common Aptitude Test), MAT, GMAT, GRE, UGC, UPSC Exams, ICET, Bank PO. Question 1: A number X (greater than 0) when increased by 20% yields the same value as that given by a number Y when decreased by 50%. Take Free GMAT Daily Targets With Video SolutionsĪlso, check out the Top 50 – GMAT Quant questions video here: 2 Take a look at another example, in full DS form: e Question Stem is made up of two. Download Free GMAT Quant Practice Questions PDF The definitive guide to the quant section of the GMAT Manhattan Prep.
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