Question

5. Karan obtains 10 more marks than
Bhavana. Isha obtain 10 less marks than
Bhavana. What is the marks of Karan if all
three obtain total 140 marks? INV 2013]
(1) 40
(2) 45 (3) 50
(4) 55
120
1.what is period​

Answer 1

Answer:

1

Explanation:

hahshsssuushshshshdsuushshsvzv1

Answer 2

55

Explanation:

Suppose Bhavana's marks = x

Isha's marks = x-5

and karan's marks = x+10

Then, x + x - 5 + x + 10 = 140

==> 3x + 5 = 140 = 140 - 5

==> 3x = 135

==> x = 45

Hence, Karan's marks = 45 + 10 = 55

55 is the correct answer.