CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Quantitative Aptitude

Mean

X and Y are t...

Question

X and Y are two numbers whose A.M. is 41 and G.M. is 9. Which of the following may be a value of X?

A

125

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

49

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

81

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

25

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 81
AM = 41 means that their sum is 82 and GM = 9 means their product is 81. The numbers can only be 81 and 1. Option (c) is correct

Suggest Corrections

thumbs-up

1

Similar questions

Q. Assertion(A): The minimum value of 16cot x + 9 tan x is 3
Reason (R): For two positve real numbers a and b,

A . M \geq G . M

Q. Find two positive numbers whose difference is 12 and whose A.M. exceeds the G.M. by 2

Q. Let x be the A.M. and y,z be the two G.M. between any two positive number then prove that

\frac{y^{3} + z^{3}}{x y z} = 2

Q. If A and G be A.M. and G.M., respectively between two positive numbers, prove that the numbers are .

Q. Let two numbers have A.M as

9

4

. Then these numbers are roots of the equation

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Progressions

QUANTITATIVE APTITUDE

Watch in App

explore_more_icon

Explore more

Other Quantitative Aptitude

Join BYJU'S Learning Program

CrossIcon