If the mean of a, b, and c is M; ab + bc + ca = 0; and the mean of a^2, b^2 and c^2 is KM^2, then K is equal to Option 1: 3 Option 2: 9 Option 3: 6 Option 4: 4

The answer is '3'. View full solution:

JIPMAT - If the mean of a, b, and c is M; ab + bc + ca = 0; and the mean of a^2, b^2 and c^2 is KM^2, then K is equal to | PYQs + Solutions

JIPMAT

Arithmetic

Medium

✅ Correct Option: 1

Related questions:

JIPMAT 2024

The average of five consecutive numbers is a. If the next two numbers are also included, how will the average vary?

JIPMAT 2023

Which of the following statements are True?

A. The mean of x, y, z is y. Then x + z = 2y.
B. Median of 15, 28, 72, 56, 44, 32, 31, 43 and 51 is 43.
C. Mode of 2, 3, 4, 5, 0, 1, 3, 3, 4, and 3 is 3.

Choose the correct answer from the options given below:

JIPMAT 2025

A car owner buys petrol at the rate ₹ 17, ₹ 19 and ₹ 20 per litre, respectively for three consecutive years. Compute the average cost per litre, if he spends ₹ 6,460 per year for the three consecutive years.

JIPMAT (QA) PYQs

Keyboard Shortcuts