In an election, contested by two candidates, 5% of the voters did not cast their votes. The winning candidate won by 4900 votes, securing 51% of the total votes. How many votes were cast for the winning candidate?

In an election, contested by two candidates, 5% of the voters did not cast their votes. The winning candidate won by 4900 votes, securing 51% of the total votes. How many votes were cast for the winning candidate? Correct Answer 35,700

Given:

Winning candidate won by 4900 votes

Formula used:

Total votes = votes of the winner candidate + votes of the looser candidate

The difference of votes = votes of the winner candidate – votes of the looser candidate

Calculation:

Let total votes be x

Number of voters did not cast their votes = 5% of x = x/20

The winning candidate got votes = 51% of x = 51x/100

The number of votes losing candidate got = (x – x/20 – 51x/100) = 11x/25

Difference of votes = 51x/100 – 11x/25

⇒ 4900 = 7x/100

⇒ x = 70000

Votes cast for winning candidate = (51 × 70000)/100 = 35700

∴ The number of votes cast for winning candidate is 35700

Let the number of votes be 100%

The number of votes winning candidate got = 51%

The number of votes losing candidate got = (100% – 5% – 51%) = 44%

The difference in votes = 51% – 44% = 7%

Now, 7% = 4900

Then, 51% = 4900/7% × 51% = 35700

∴ The number of votes cast for winning candidate is 35700

Mistake Points Here the winning candidate got 51% of the total votes not of the valid votes.

Related Questions

Each question below is followed by two statements I and II. You have to determine whether the data given in the statements are sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose the best possible answer. In an election there are three candidates A, B and C.What is the difference between the votes received by A and C if 15% of voters in the city didn't cast their vote? I A got 40% votes and got 7650 less votes than combined votes of B and C. Difference between the votes of B and C is 1850. B got more votes than C. II To win the election a candidate requires 33% of the total eligible votes and A won the election by 450 votes.