Maths Inequality Questions for Bank Po Exams

Inequality Questions of Maths for Competitive Exams

Directions: In each of the following questions, read the given statement and compare the Quantity I and Quantity II on its basis. (only quantity is to be considered)

Q.6. In a mixture of 80 litres acid and water, the ratio of acid to water is 3 : 5. 

Quantity I : when half of the mixture was withdrawn and in the same quantity a new solution X of acid and water was added then what should be concentration of acid in the new solution X if the ratio of acid to water in the mixture become 1 : 1 

Quantity II : 50% 

(A) Quantity : I ≥ Quantity : II

(B) Quantity : I > Quantity : II

(C) Quantity I = Quantity II or relation can't be established

(D) Quantity : II ≥ Quantity : I

(E) Quantity : I < Quantity : II  

Q.7.  A train of length x meters travelling at the speed of 54 km per hour can cross a boy standing on a platform in 16 seconds but at the speed of 72 km per hour it can cross a platform of y meters long in 24 seconds. 

Quantity I : What is the length of the train? 

Quantity II : What is the length of the platform? 

(A) Quantity : I ≥ Quantity : II

(B) Quantity : I > Quantity : II

(C) Quantity I = Quantity II or relation can't be established

(D) Quantity : I < Quantity : II  

(E) Quantity : II ≥ Quantity : I

Q.8. In a family of three members, A, B, and C the difference between A’s age and B’s age is same as the difference between B’s age and C’s age. The average of their age is 45 years and the age of eldest member of the family is 60 years. 

Quantity I : What is the age of smallest member of the family?   

Quantity II : 14 years ago, what was the average of the age of smallest member and that of eldest member of the family? 

(A)  Quantity : I ≥ Quantity : II

(B)  Quantity : I > Quantity : II

(C)  Quantity I = Quantity II or relation can't be established

(D)  Quantity : I < Quantity : II  

(E)  Quantity : II ≥ Quantity : I

Q.9.  10 litres of water were drawn from a cask full of water and it was filled with 30 litres milk then the concentration of milk in the mixture become 20%. 

Quantity I : Again, how many litres of mixture should be replaced with 10 litres milk so the concentration of water in the mixture will become 60%. 

Quantity II : What was the original quantity of water in the cask? 

(A) Quantity : I ≥ Quantity : II

(B) Quantity : I > Quantity : II

(C) Quantity I = Quantity II or relation can't be established

(D) Quantity : I < Quantity : II  

(E) Quantity : II ≥ Quantity : I

Q.10. Quantity I : In a school, 50% of the total number of girls is equal to 30% of the total number of boys then the number of girls is what percentage of the total number of students of the school? 

Quantity II : In a school, 33.33% of the total number of girls is equal to 66.67% of the total number of boys then the total number of girls is what percentage of the total number of students of the school? 

(A) Quantity : I ≥ Quantity : II

(B) Quantity : I > Quantity : II

(C) Quantity I = Quantity II or relation can't be established

(D) Quantity : I < Quantity : II  

(E) Quantity : II ≥ Quantity : I

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