Home
Class 10
MATHS
Mean of a + 1, a + 3, a + 4 and a + 8 is...

Mean of `a + 1, a + 3, a + 4` and `a + 8` is ........

A

`a+7`

B

`a + 4`

C

`a-3`

D

none

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE 14 .4|2 Videos

  • SIMILAR TRIANGLES

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE BITS FOR CCE MODEL EXAMINATION|90 Videos

  • SUMMATIVE ASSESSMENT

    VGS PUBLICATION-BRILLIANT|Exercise SUMMATIVE ASSESSMENT|61 Videos

Similar Questions

Explore conceptually related problems

Mean of - 8, - 4 and 4, 8 is ......

Mean of 5, 6, 7, 8, x and 4'is 7 then x=__

Mean of the data x_1 , x_2 , x_3 , x_4 , x_5 is 15. If each observation is multiplied 3, then the mean becomes

If A = {1, 2, 3, 4}, B = {2, 4, 6, 8}, then A - B = .......

Mean deviation of -1, 0, 4 is

If mode of a distribution is 8 and its mean is 8 then median is .......

Mean deviation of 7, 10, 15, 10, 8, 8, 7, 3, 2, 10 through mean is

Let U = { 1, 2, 3, 4, 5, 6, 7, 8, 9 }, A = { 1, 2, 3, 4}, B = { 2, 4, 6, 8 } and C = { 3, 4, 5, 6 } . Find A'

Let U = { 1, 2, 3, 4, 5, 6, 7, 8, 9 }, A = { 1, 2, 3, 4}, B = { 2, 4, 6, 8 } and C = { 3, 4, 5, 6 } . Find B'

Let U = { 1, 2, 3, 4, 5, 6, 7, 8, 9 }, A = { 1, 2, 3, 4}, B = { 2, 4, 6, 8 } and C = { 3, 4, 5, 6 } . Find (A ∪ C)′