English

Find whether the following number is divisible by 3: 28492 - Mathematics

Advertisements
Advertisements

Question

Find whether the following number is divisible by 3: 28492

Answer in Brief
Advertisements

Solution

 The given number = 28492
Sum of its digits = 2 +8+4 + 9 + 2 = 25
Which is not divisible by 3
28492 is divisible by 3

shaalaa.com
  Is there an error in this question or solution?
Chapter 9: Playing with Numbers - Exercise 9 (C)

APPEARS IN

Selina Mathematics [English] Class 6
Chapter 9 Playing with Numbers
Exercise 9 (C) | Q 4.3

RELATED QUESTIONS

Write all the factors of: 16


Write all the factors of: 21


Write all the factors of: 98


The product of two numbers is 48 and their sum is 16. Find the numbers.


Without making any actual division, show that 2300023 is divisible by 23.


Without making any actual division, show that each of the following numbers is divisible by 11.

11000011


Find whether the following number is divisible by 5: 9207


Find whether the following number is divisible by 11: 68717


Find whether the following number is divisible by 15: 8295


State, true or false:

If a number is divisible by 4. It is divisible by 8.


Define: (i) factor (ii) multiple. Give five examples of each.


Write down the factors of 36.


Write the first five multiples of the following number:
70


State if the following number is even or odd.
50


State if the following number is even or odd.
58


State if the following number is even or odd.
144


State if the following number is even or odd.
253


Write the factors of the following number.

10


A ribbon is 3 metres long. I need 8 pieces of ribbon each 40 cm long. How many centimetres shorter is the ribbon than the length I need?


The sum of the factors of 27 is


The steps on which the mouse jumps - ____________


If the cat starts from the 5th step and jumps five steps at a time and the mouse starts from the 8th step and jumps four steps at a time, can the mouse get away?


Complete the multiplication chart given here.

Look at the green boxes in the chart. These show how we can get 12 by multiplying different numbers.

12 = 4 × 3, so 12 is a multiple of both 4 and 3. 12 is also a multiple of 6 and 2, as well as 12 and 1. We say 1, 2, 3, 4, 6, 12 are factors of 12.


Manoj had made a new house. He wants to lay tiles on the floor. The size of the room is 9 feet × 12 feet. In the market, there are three kinds of square tiles: 1 foot × 1 foot, 2 feet × 2 feet and 3 feet × 3 feet. Which size of tile should he buy for his room, so that he can lay it without cutting?


Match the items in column 1 with the items in column 2.

 

Column 1

 

Column 2

(i)

35

(a)

Multiple of 8

(ii)

15

(b)

Multiple of 7

(iii)

16

(c)

Multiple of 70

(iv)

20

(d)

Factor of 30

(v)

25

(e)

Factor of 50

 

 

(f)

Factor of 20


Write all the factors of the following number.

24


Write all the factors of the following number.

27


Which is NOT a common factor of 20 and 36?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×