Question
In an exam, Sunil scored 45% marks and failed by 18
marks while Rina scored 90% marks and scored 72 marks more than the passing marks. Find out the passing marks in the exam.Solution
ATQ, Let the maximum marks of the exam be '100x' ATQ: Passing marks of the exam = 100x X 0.45 + 18 = 100x X 0.9 - 72 Or, 45x + 18 = 90x - 72 Or, 45x = 90 Or, x = (90/45) = 2 Therefore, the maximum marks of the exam = 100x = 100x X 2 = 200 Required passing marks = 200 X 0.45 + 18 = 90 + 18 = 108
Four of the following five are alike in o certain way as per the given arrangement and hence form o group. Find the one which does not belong to that g...
A rider was on a long road and then took a sharp left and another sharp left later and was now moving toward the East. What was his initial direction?
In what direction is U with respect to R?
If B is 20m to the north of D, then what is the distance between D and C?
What is the direction of point O with respect to the point which is 6m south of point M?
What is the direction of Z with respect to E?
In the morning Ram and Shyam were talking to each other face to face. If Ram’s shadow was exactly right to Shyam. Which direction Shyam is facing?
Poonam walks 15m towards East and turns right and walks 8m then, she turns left and walks 12m and then turns left and walks 8m. In which direction and h...
Find the missing term in the series?
31, 39, 49, 61, 75, __
Find the shortest distance between Mall and Entry gate?
Relevant for Exams:
