Question

Q12.
For a frequency distribution if X + Mode = 60 and X - mode = 10. Find mode for the distribution:
(a)25
(b) 5
(c) 35
(d) None of these

Answer 1

Answer:

Answers is : a) 25

Explanation:

we can find it by simultaneously soliving the equation!

hope u got it

Answer 2

Answer:

option a

Explanation:

X + mode =60

X - mode =10. (adding )

--------------------

2X=70

X=35

so, putting value of x in X+mode =60

mode=60-35

= 25

therefore option a is the correct one