There were three candidates in an election. They received 687905 votes, 495086 votes and 93756 votes respectively. The number of invalid votes was 13849. If 25467 persons did not vote, find how many votes were registered.

Answer

To find the total number of registered votes in the election, we need to sum up the votes received by each candidate, the number of invalid votes, and the number of people who did not vote.

### Step-by-Step Solution:

1. **Identify the Votes Received by Each Candidate**:
- Candidate 1: 687905 votes
- Candidate 2: 495086 votes
- Candidate 3: 93756 votes

2. **Identify the Number of Invalid Votes**:
- Invalid votes: 13849 votes

3. **Identify the Number of People Who Did Not Vote**:
- Did not vote: 25467 persons

4. **Calculate the Total Votes**:
To find the total registered votes, we will add the votes received by the candidates, the invalid votes, and the people who did not vote.

\[ \text{Total Registered Votes} = \text{Votes Candidate 1} + \text{Votes Candidate 2} + \text{Votes Candidate 3} + \text{Invalid Votes} + \text{Did Not Vote} \]

Plugging in the values:

\[ \text{Total Registered Votes} = 687905 + 495086 + 93756 + 13849 + 25467 \]

5. **Perform the Addition**:
- First, add the votes of the candidates:
\[ 687905 + 495086 = 1181991 \]
- Next, add the third candidate's votes:
\[ 1181991 + 93756 = 1275747 \]
- Then, add the invalid votes:
\[ 1275747 + 13849 = 1279586 \]
- Finally, add the number of people who did not vote:
\[ 1279586 + 25467 = 1305053 \]

6. **Final Result**:
The total number of registered votes is **1305053**.