Interested to Buy Any Domain ? << Click Here >> for more details...
find the sum of all the numbers 1 to 1000
- 14 Answers
- 58298 Views
- Sutherland, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sanjay chadha
Use the formula for sum n*(n+1)/2 thus
sum from 1 to 1000 = 1000 * (1000+1)
-------------- = 500500
2
| Is This Answer Correct ? | 124 Yes | 9 No |
Answer / nitesh
sum of n natural numbers = n(n+1)/2
so your answer is 500500
| Is This Answer Correct ? | 43 Yes | 4 No |
Answer / selvakumar.b
1000*(1000+1)/2=500500 This is a Correct Answer
| Is This Answer Correct ? | 37 Yes | 5 No |
Answer / prasad
The sum of 1 to 1000 is 500500..by prasad 9885536816
| Is This Answer Correct ? | 39 Yes | 12 No |
Answer / booba
For each number between 1 and 499 there is a corresponding
number between 501 and 999 which, when added together,
equals 1000.
For example:
1 + 999 = 1000
2 + 998 = 1000
...
499 + 501 = 1000
Now, there are 499 pairs like that. Add them together and
you get 499,000
Add to that 1000 and 500, and you get 500,500, which is your
total.
| Is This Answer Correct ? | 24 Yes | 3 No |
Answer / zach
I use a different formula I made up that works for any set of consecutive numbers e.g. 21-639. Highest number is n, lowest number is x
------- (n+x)*(n/2)
--------(1+1000)*(1000/2)
--------(1001*500
| Is This Answer Correct ? | 11 Yes | 3 No |
How can Goods Received Note (GRN) be cancelled?
WHAT IS ER-1, ER-2, ER-3, ER-4, ER-5,ER-6,ER-7
What is Abrivation of SAS, it's equalent to CA/ICWA?
What Kind Of Requirements for Vat Refund And Assessment Cases
EXPAND_________VTPS
Dear sir, please tell me how to calculate provident fund by employer?
During Cutover Activities of New SAP Implementing Company what we have upload for Closed Fiscal year (that means Legasy to SAP ) Balance sheet or Trial Balance , What is the difference of the Both?
Generally which method companies follow in stores? Like (FIFO,LIFO,Simple AVG,Weight AVG...)
what is the process of excise duty?
what is the treatement of outstanding expenses in Tally accounting package? where it shown and what is its account type?
a account has debit balence.what is the meaning?
15 Answers Genpact, HSBC, State Bank Of India SBI,
what is shudle six balancesheet
Audit 
