CameraIcon

SearchIcon

MyQuestionIcon

1

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

Numbers in General Form

Question 2In ...

Question

Question 2

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

Generalised form of a two-digit number xy is
(a) x + y
(b) 10x + y
(c) 10x - y
(d) 10y + x

Open in App

Solution

In generalised form, xy can be written as the sum of the products of its digits with their respective place values.
i.e. xy = 10x + y

Suggest Corrections

thumbs-up

1

Similar questions

Q. Question 2

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

Generalised form of a two-digit number xy is
(a) x + y
(b) 10x + y
(c) 10x - y
(d) 10y + x

Q. Question 1

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

Generalised form of a four- digit number abdc is
(a) 1000a + 100b + 10c + d
(b) 1000a + 100c + 10b + d
(c) 1000a + 100b + 10d + c
(d)

a \times b \times c \times d

Question 2

In the following question out of the four options only one is correct, write the correct answer:
(a) $x = \frac{a}{b}$
(b) $x = - b$
(c) $x = \frac{- b}{a}$
(d) $x = \frac{b}{a}$
The solution of the equation ax+b=0 is:

Q. Question 5

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

The sum of all the numbers formed by the digits x, y and z of the number xyz is divisible by
(a) 11
(b) 33
(c) 37
(d) 74

Q. Question 10

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

A six- digit number is formed by repeating a three-digit number. For example, 256256, 678678 etc. Any number of this form is divisible by
(a) 7 only
(b) 11 only
(c) 13 only
(d) 1001

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Numbers in General Form

Standard VIII Mathematics

Join BYJU'S Learning Program

CrossIcon