**Quantitative Aptitude – Algebra – Maxima Minima**

**Question**

An elevator has a weight limit of 630 kg. It is carrying a group of people of whom the heaviest weighs 57 kg and the lightest weighs 53 kg.

What is the maximum possible number of people in the group?

**Answer**

11

**Solution**

As per the question from CAT 2017 – Quantitative Aptitude – Algebra – Maxima and Minima, we can see that,

53 + …….. + 57 = 630

Remaining sum of weights = 630 – 53 – 57 = 520

Now, the minimum weight can be 53. So, to find maximum number of people

N(max) = 520/53 = 9.81

So, maximum number of people possible = 9+2 = 11

Answer: 11

## Download CAT 2017 Question Paper with answers and detailed solutions in PDF

## CAT 2017 Questions from Quantitative Aptitude – Algebra

Quantitative Aptitude – Algebra – Maxima Minima – Q1: If three sides of a rectangular park have a total length 400 ft, then the area of the park is maximum when the length (in ft) of its longer side is

Quantitative Aptitude – Algebra – Maxima Minima – Q2: If a, b, c, and d are integers such that a + b + c + d = 30, then the minimum possible value of (a – b)^2 + (a – c)^2 + (a – d)^2 is

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