Bodhee Prep-CAT Online Preparation

CAT 2018 [SLOT 2] Quant Question with Solution 24

If the sum of squares of two numbers is 97, then which one of the following cannot be their product?

  1. −32
  2. 48
  3. 64
  4. 16
Show Answer
Correct Answer: 3
Let a and b be the two numbers.
We know that for any two numbers $A M \geq G M$
$\Rightarrow \frac{a^{2}+b^{2}}{2} \geq a b$
$a b \leq \frac{97}{2}$
$a b \leq 48.5$
Among the options, only 64 is greater than 48.5

CAT Online Course
Also Check: 841+ CAT Quant Questions with Solutions

CAT 2018 Slot-1

CAT 2018 Slot-2

CAT Quant Questions with Video Solutions

30 must do CAT Quant Questions with Video Solutions

CAT 2023
Classroom Course

We are starting classroom course for CAT 2023 in Gurugram from the month of December.
Please fill the form to book your seat for FREE Demo Classes

CAT 2023 Classroom Course starts in Gurgaon