Question
The scores achieved by P and Q in an examination are in
a ratio of 9:4 respectively. If Q scores an additional 11 points, then P's score will be approximately 25% higher than Q's score. What is the difference between the actual scores of P and Q?Solution
Let the scores of P and Q be 9x and 4x respectively, based on the ratio 9:4. When Q scores an additional 11 points, his new score is 4x+11. It is given that P's score is 25% higher than Q's new score: 9x=1.25×(4x+11) Solving the equation: 9x=5x+13.75 4x=13.75 x=3.4375 Calculate the actual scores: P =9x = 9×3.4375=30.9375 Q=4x=4×3.4375=13.75 The difference between their scores: 30.9375−13.75=17.1875 So, the difference between the actual scores of P and Q is approximately 17.188
Out of the statements given below, find the statement that is correct. If all the statements are correct, choose E, i.e., ‘All are correct,’ and if...
While Murati acknowledged the difficulty (1)/of leaving a company she has (2)/helped shape, she also shared (3)/her motivation for stepping away.(4)
- In the question given below, a sentence is given, divided into parts. One of the parts may contain an error. Identify the part that contains the error, and...
Indore retained its prominence even in the 20th Century due to its association with four prominent musicians linked with the city.
In Delhi, he (a)/ suddenly came across many (b)/ of his friends who had settled there. (c) / No Error (d)
He denied to have (A)/any part in writing the information packs (B)/and advertisements and said they (C)/were largely available when he arrived (D).
- Among the given sentences, identify the sentence(s) that are grammatically and contextually correct.
(I) If the government had implemented the poli... Life would be so much simpler, for both the government as well as investors, if there was a robust dispute resolution process. There is a dispute settli...
Identify the part of the sentence that contains an error. If there is no error in the given sentence, then mark option 4 i.e., 'no error' as the answer...
Despite the improvement in nutritional status overall the situation seems green as India has the largest number of stunted children in the world.