JIPMAT 2022 (QA) - 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 2022

Arithmetic

Medium

✅ Correct Option: 1

Related questions:

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.

The mean of 25 observations is 36. If the mean of the first 13 observations is 32 and that of the last 13 observations is 39, then the 13th observation is:

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 2022 (QA) PYQs

Keyboard Shortcuts