Contents
- 1 What will be the sum of all the numbers between 200 and 600 which will be divisible by 16?
- 2 How many numbers exist between 200 and 600 which are exactly divisible by 4 5 6?
- 3 How many numbers are there from 100 to 200 which are divisible by 2 or 3?
- 4 How many numbers upto 400 are divisible by both 3 and 7?
- 5 What are the numbers divisible by 8 between 100 and 200?
What will be the sum of all the numbers between 200 and 600 which will be divisible by 16?
SOLUTION: find the sum of all the numbers between 200 and 600 which are divisible by 16. the first number between 200 and 600 that is divisible by 16 would be 208. the last number between 200 and 60 that is divisible by 16 would be 592.
How many numbers are there between 200 and 600 which are exactly divisible by 13?
To get the required answer we subtract 16 from 38 and add 1 to the answer (as both the numbers are incuded.) Thus there are 38 – 16 + 1 = 23 numbers between 200 and 500 that are divisible by 13. Thus there are 23 number between 200 and 500 that are divisible by 13.
How many numbers exist between 200 and 600 which are exactly divisible by 4 5 6?
10.
How many whole numbers are there between 200 and 500?
∴ There are 43 natural nos. between 200 and 500 which are divisible by 7.
How many numbers are there from 100 to 200 which are divisible by 2 or 3?
∴ The numbers between 100 and 200 whose only prime factors are 2 and 3 are 17.
How many numbers between 450 and 950 are divisible by both 3 and 7?
How many numbers between 450 and 950 are divisible by both 3 and 7? (A U B) = (A)+ (B) – (A intersection B) = 106. Therefore there are 106 numbers divisible by 3 and 7 in all between 700 and 950.
How many numbers upto 400 are divisible by both 3 and 7?
Therefore 19 numbers are divisible by both 3 and 7 up to 400.
How many two digit numbers are there which are divisible by 3?
30
Hence there are 30, two digit numbers which are divisible by 3.
What are the numbers divisible by 8 between 100 and 200?
11 NUMBERS are divisible by 8 between 100 to 200.
How many numbers up to 200 are divisible by 2 and 3 both?
Thus, there are 33 numbers between 1 and 200 which are divisible by both 2 and 3.
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