If 60% of 35% of a number is 10.5, then the number will be-

(a) 50
(b) 100
(c) 40
(d) 70

Anurag Mishra Professor Asked on 29th February 2016 in Maths.
Add Comment
1 Answer(s)
Best answer

Answer: (a) 50 

Solution:-
Let the number be X

If the 60% of 35% of a number is 10.5, 
Then, X x 35 x 60/100 x 100 = 10.5
35 X x 3/5 x 100 = 10.5
21 X = 10.5 x 100
 21 X = 1050
X = 1050/21
X = 50 

Then, the number will be 50. 

Hence, the correct answer is option (a) 50. 

Anurag Mishra Professor Answered on 2nd March 2016.
Add Comment

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.