Mathmetics
ISBT Mathmetics for all banking PO,Clerk,IBPS PO,Railway,SSC,IAS,OAS Exams
Q1. |
|
1) | 5: 17 | 2) | 1:11 |
3) | 11:1 | 4) | 2:3 |
5) | None of these |
Answer : 11:1
Explanation :
Explanation :
By alligation method :-
2.40 3.60
2.50
3.60 - 2.50 2.50 - 2.40
= 1.10 10
So, Ratio will be 11 : 1.
