Find the sum of the first 40 positive...

Find the sum of the first 40 positive integers divisible by (a) 3 (b) 5 (c) 6.

Text Solution

AI Generated Solution

Topper's Solved these Questions

AREAS RELATED TO CIRCLES
RD SHARMA ENGLISH|Exercise All Questions|251 Videos
CIRCLES
RD SHARMA ENGLISH|Exercise All Questions|131 Videos

Similar Questions

Explore conceptually related problems

Find the sum of the first 40 positive integers divisible by 6.

The difference of the squares of two consecutive odd integers is divisible by (a) 3 (b) 6 (c) 7 (d) 8

Find the sum of first 100 even natural numbers which are divisible by 5.

Find the sum of integers from 1 to 100 that are divisible by 2 or 5.

Find the sum of all odd integers between 2 and 100 divisible by 3

Find the sum of :(i) the first 1000 positive integers(ii) the first n positive integers

If the product of n positive numbers is n^n , then their sum is (a) a positive integer (b). divisible by n (c)equal to n+1//n (d)never less than n^2

If the product of n positive numbers is n^n , then their sum is (a) a positive integer (b) divisible by n (c) equal to n+1/n (d) never less than n^2

The sum of the integers from 1 to 100 which are not divisible by 3 or 5 is

RD SHARMA ENGLISH-ARITHMETIC PROGRESSIONS-All Questions

Find the sum of the first 51 terms of the A.P.: whose second term i...
Text Solution
|
Find the sum of the first 15 multiples of 8.
Text Solution
|
Find the sum of the first 40 positive integers divisible by (a) 3 ...
Text Solution
|
Find the sum of all 3 – digit natural numbers, which are divisible ...
Text Solution
|
Find the sum of all 3 – digit natural numbers, which are multiples ...
Text Solution
|
Find the sum: 2+4+6+\ .... +200 (ii) 3+11+19+\ ..... +803 (iii) (-...
Text Solution
|
Find the sum: (i) 1+3+5+7+\ ....\ +\ 199 (ii) 7+10 1/2+14+\ .... ...
Text Solution
|
Find the sum: 25+28+31+\ dot\ +100 (ii) 18+15 1/2+13+\ dot+\ (-49 ...
Text Solution
|
Find the sum of the first 15 terms of each of the following sequence...
Text Solution
|
Find the sum of the first 15 terms of each of the following sequence...
Text Solution
|
Find the sum of firsts 20 terms of the sequence whose n t h term is...
Text Solution
|
Find the sum of the first 25 terms of an A.P. whose n t h term is ...
Text Solution
|
Find the sum of the first 25 terms of an A.P. whose n t h term is ...
Text Solution
|
Find the sum of first 51 terms of an AP whose second and third terms ...
Text Solution
|
If the sum of 7 terms of an A.P. is 49 and that of 17 terms is 289,...
Text Solution
|
In an A.P. first term is 5, last term is 45 and sum = 400 . Find the n...
Text Solution
|
In an A.P., the sum of first n terms is (3n^2)/2+(13)/2n . Find its...
Text Solution
|
Let there be an A.P. with first term ' a ' , common difference '...
Text Solution
|
Let there be an A.P. with first term ' a ' , common difference '...
Text Solution
|
Let there be an A.P. with first term ' a ' , common difference '...
Text Solution
|