model 9 voters & election Section-Wise Topic Notes With Detailed Explanation And Example Questions

MOST IMPORTANT quantitative aptitude - 11 EXERCISES

Top 10,000+ Aptitude Memory Based Exercises

The following question based on percentage topic of quantitative aptitude

Questions : In an assembly election, a candidate got 55% of the total valid votes. 2% of the total votes were declared invalid. If the total number of voters is 104000, then the number of valid votes polled in favour of the candidate is:

(a) 56560

(b) 56506

(c) 56056

(d) 56650

The correct answers to the above question in:

Answer: (c)

Number of valid votes

= $104000 × 98/100$ = 101920

Valid votes received by the candidate

= ${101920 × 55}/100$ = 56056

Practice percentage (model 9 voters & election) Online Quiz

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Read more voters election based Based Quantitative Aptitude Questions and Answers

Question : 1

In an office 40% of the staff is female, 40% of the females and 60% of the males voted for me. The percentage of votes I got was

a) 50%

b) 24%

c) 52%

d) 42%

Answer: (c)

Let total employees = 100

Required percentage

=${40 × 40}/100 + {60 × 60}/100$

= 16 + 36 = 52%

Question : 2

In a college election a candidate secured 62% of the votes and is elected by a margin of 144 votes. The total number of votes polled is :

a) 1200

b) 925

c) 800

d) 600

Answer: (d)

Total number of votes polled = x (let)

According to the question,

${x × 62}/100 - {x × (100 - 62)}/100 = 144$

${62x}/100 - {38x}/100 = 144$

${24x}/100 = 144$

24x = 144 × 100

$x = {144 × 100}/24 = 600$

Using Rule 26,

Total number of votes = ${50 × 144}/{(50 - 62)}$

= ${50 × 144}/12$ ´

(–ve sign will be neglected)

= 600

Question : 3

In an election, a candidate who gets 84 % of the votes is elected by a majority of 476 votes. What is the total number of votes polled ?

a) 600

b) 900

c) 700

d) 810

Answer: (c)

Total number of votes polled = x

${x × 84}/100 - {x × 16}/100 = 476$

${68x}/100 = 476$

$x = {476 × 100}/68 = 700$

Using Rule 26,

If a candidate got A% votes in a poll and he won or defeated by 'x' votes, then, what was the total no. of votes which was cast in the poll?

∴ Total no. of votes = ${50 × x}/{50 - A}$

Total number of votes = ${50 × 476}/{50 - 84}$

= ${50 × 476}/34$

(–ve sign will be neglected)

= 700

Question : 4

Two candidates contested in an election. One got 60% of the votes and won by 1600 votes. What is the number of votes polled ?

a) 10000

b) 9000

c) 7500

d) 8000

Answer: (d)

If the number of votes polled be x, then

${x × 20}/100 = 1600$

$x = {1600 × 100}/20 = 8000$

Using Rule 26,

If a candidate got A% votes in a poll and he won or defeated by 'x' votes, then, what was the total no. of votes which was cast in the poll?

∴ Total no. of votes = ${50 × x}/{50 - A}$

Total number of votes

= ${50 × 1600}/{50 - 60}$ = 8000

(–ve sign will be neglected)

Question : 5

In an election, three candidates contested. The first candidate got 40% votes and the second got 36% votes. If total number of votes polled were 36000, find the number of votes got by the 3rd candidate.

a) 9360

b) 8040

c) 9640

d) 8640

Answer: (d)

Vote percentage of third candidate = 100 – 40 – 36 = 24%

Votes got by third candidate = ${36000 × 24}/100$ = 8640

Question : 6

In an election between two candidates, 75% of the voters cast their votes, out of which 2% votes were declared invalid. A candidate got 9261 votes which were 75% of the valid votes. The total number of voters enrolled in that election was

a) 16800

b) 16000

c) 18000

d) 16400

Answer: (a)

Let the total number of voters enrolled be x.

Number of votes polled = 75% of x = ${3x}/4$

Number of valid votes

= ${3x}/4 - 2/100 × {3x}/4 = {3x}/4 - {3x}/200$

= ${147x}/200$

Now, 75% of ${147x}/200 =9261$

or $3/4 of {147x}/200 = 9261$

or $x = {9261 × 4 × 200}/{3 × 147} = 16800$

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