Question
In a school election, two students contested for the
position of head boy. The winner got 60% of the votes and won by 800 votes. Calculate the number of votes secured by the other candidate.Solution
ATQ,
Let the total number of valid votes cast = 100x
Votes secured by winner = 100x Γ 0.60 = 60x
Votes secured by loser = 100x - 60x = 40x
Given,
60x - 40x = 800
Or, x = 800 Γ· 20 = 40
So, votes received by the losing candidate = 40 Γ 40 = 1600
In 2018, the income-to-expenditure ratio of Vishal was 5:3. The following year, his income increased by 10% while his expenditure rose by 15%. Determine...
What is the value of β25% =?
Raj saves Rs. 7500 more if he spends 60% of his income instead of 90%. Find the savings of Sanjay whose income is 30% more than that of Raj, and spends ...
- In a local election between two candidates, the winning candidate secured 72% of the total valid votes and won the election by a margin of 1800 votes. Find...
The sum of the monthly incomes of βAβ, βBβ and βCβ is Rs. 40000 which is 4 times the monthly income of βCβ. If βAβ spends 30% of his...
In a given years, A sold 1600 caps while B sold 30% more number of caps than A and C sold 20% less number of caps than B. Find the ratio between the num...
In a school election for the position of president, two students were competing. Among the eligible voters, 80% participated by c...
The marks scored by a boy in three subjects are in the ratio 4 : 3 : 2. Boy scored an overall aggregate of 60% in the exam. If the maximum marks in each...
- A number is first increased by 18% and then decreased by 18%. The overall change in number is:
In an election contested between two candidates, 75% of the total voters in the city participated in voting, out of which 20% of ...