Question
There were two candidate in an election. 15% of the
total voters did not cast their votes whereas 10% of the casting votes were declared invalid. If the winning candidate received 60% of the total votes and won by 3,480 votes then find out the total number of Voters?Solution
Let the total voters be 100 No. of votes casted = 85 No. of valid votes = 85 × (90 )/(100 ) = 76.5 Winning candidate got 60% of total votes = 60 Looser candidate got = 76.5 – 60 = 16.5 Difference between winning and looser candidate votes = 3,480 60 – 16.5 = 43.5 43.5 = 3,480 100 = 3,480/(43.5 )×100 = 8,000 Total number of voters = 8,000Â
Find the number of ways to arrange each letter of the word 'EDUCATIONAL' such that all the vowels always come together.
Find the no. of words formed by using all the letter of the word DISCOUNT, so that the vowels are never together?
How many 4-digit numbers can be formed using digits 1–9 if repetition is not allowed and the number is even?
In a party 19 persons shake hands with every other person. Find the total no of handshakes in the party? Â Â Â Â
How many numbers of five digits may be formed with the digits 7, 2, 0, 0, and 1?     Â
How many 4-digit even numbers can be formed using digits 1, 2, 3, 4, 5, 6 without repetition?
In how ways can the selection be made so that a particular member is always included?
...- In how many ways can you arrange 3 identical cubes, 2 identical pens, and 1 ball such that all 3 cubes are not together?
From 6 officers and 8 Jawans, in how many ways can 5 be chosen to include exactly 3 officers?
How many five digit numbers can be formed using the digits 0, 1, 2, 3, 4 and 5 which are divisible by 5, without repeating the digits?