The marks obtained by A is 25% more than B, and the marks obtained by C is 150 more than the difference of the marks obtained by A and B. If C obtained 250 marks, then find the marks obtained by A.
Let the marks obtained by B be ‘x’. So, marks obtained by A = 1.25x According to question, (1.25x – x) + 150 = 250 0.25x = 250 – 150 0.25x = 100 x = 100/0.25 x = 400 Therefore, marks obtained by A = 1.25 × 400 = 500 marks
E is the son of A. D is the son of B. E is married to C. C is B’s daughter. How is D related to E?
Which of the following can be the correct conclusion drawn from the expression?
‘R + S % T $ U @ V’?
Who is the grandmother of A?
How is C related to M?
How is K related to J?
Who is father of R?
T is _____ of ______.
How is E related to B?
How O related to Y?
How is H related to J?
