The prospective 2019 is foreseen by analyst and some conclusion made by them regarding the expected results of the upcoming election. As per analysts, there will be two parties namely BJP and Congress which will poll the major votes of total. So, survey is conducted on these two parties only. They predict that there is a high chance that BJP will poll 3/25 more total votes as compared to Congress’s total votes due to heavy support to BJP from north region. Analyst uses some statistics and predicts that Congress may poll 132000 votes from all over India based on the past performance of both the parties. If analyst considers that all votes are valid, then by how many votes congress maylose the election based on the prediction?
The prospective 2019 is foreseen by analyst and some conclusion made by them regarding the expected results of the upcoming election. As per analysts, there will be two parties namely BJP and Congress which will poll the major votes of total. So, survey is conducted on these two parties only. They predict that there is a high chance that BJP will poll 3/25 more total votes as compared to Congress’s total votes due to heavy support to BJP from north region. Analyst uses some statistics and predicts that Congress may poll 132000 votes from all over India based on the past performance of both the parties. If analyst considers that all votes are valid, then by how many votes congress maylose the election based on the prediction? Correct Answer 36,000
As per analysts, BJP will poll 3/25 or 12% of total votes
Let the percentage of total votes secured by BJP be x%
⇒ Percentage of total votes Secured by Congress = (x – 12) %
⇒ Analyst while making prediction assume only two parties for upcoming elections, the sum of total votes secured by two parties should total up to 100%
⇒ x + x – 12 = 100
⇒ x = 56%
⇒ ie. If BJP will get 56% of votes according to prediction of analysts, then Congress must get = (56 – 12) = 44% of total votes
⇒ 11/25 × T = 132000(T = Total votes)
⇒ T = 132000 × 25 / 11
⇒ T = 300000
⇒ It is mentioned in the problem that congress canlose election by 3/25
ie. 3/25 of total votes will be the margin by which there are high chances that Congress can lose election
= 3/25 × 300000 = 36,000
∴ Answer is 36,000