CameraIcon

SearchIcon

MyQuestionIcon

1

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

Cube Numbers

Question 7Wri...

Question

Question 7

Write the correct answer from the given four options.

The one's digit of the cube of 23 is

a) 6
b) 7
c) 3
d) 9

Open in App

Solution

We know that the cubes of the numbers ending with digits 3 and 7 have 7 and 3 at one's digit, respectively.
So, the one's digit of the cube of 23 is 7.

Suggest Corrections

thumbs-up

22

Similar questions

Question 7

Write the correct answer from the given four options.

The one's digit of the cube of 23 is

a) 6
b) 7
c) 3
d) 9

Q. Question 15

In the given question, out of four options, only one is correct. Write the correct answer.

If

5 A \times A = 399

, then the value of A is
(a) 3
(b) 6
(c) 7
(d) 9

Q. Question 11

In the given question, out of four options, only one is correct. Write the correct answer.

If the sum of digits of a number is divisible by three, then the number is always divisible by
(a) 2
(b) 3
(c) 6
(d) 9

Q. Question 6

In the given question, out of four options, only one is correct. Write the correct answer.

A four-digit number aabb is divisible by 55. Then, possible value(s) of b is/are
(a) 0 and 2
(b) 2 and 5
(c) 0 and 5
(d) 7

Q. Question 6

In the given question, out of four options, only one is correct. Write the correct answer.

A four-digit number aabb is divisible by 55. Then, possible value(s) of b is/are
(a) 0 and 2
(b) 2 and 5
(c) 0 and 5
(d) 7

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Standard VIII Mathematics

Join BYJU'S Learning Program

CrossIcon