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  • RRB NTPC Exam Arithmetic Ability Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of Arithmetic Ability Problems on Age for RRB NTPC Exam student. This free online Arithmetic Ability study material for RRB NTPC Exam will help students in learning and doing practice on Problems on Age topic of RRB NTPC Exam Arithmetic Ability . The study material on Problems on Age, help RRB NTPC Exam Arithmetic Ability students to learn every aspect of Problems on Age and prepare themselves for exams by doing online test exercise for Problems on Age, as their study progresses in class. Kidsfront provide unique pattern of learning Arithmetic Ability with free online comprehensive study material and loads of RRB NTPC Exam Arithmetic Ability Problems on Age exercise prepared by the highly professionals team. Students can understand Problems on Age concept easily and consolidate their learning by doing practice test on Problems on Age regularly till they excel in Arithmetic Ability Problems on Age.


Problems on Age
The average age of 20 teacher is 45 year which is decreased by 6/7 year when a student join this group. Then what is the age of that student?

a) 15 year
b) 27 year
c) 18 year
d) 25 year



Answer
Correct Answer Is : 27 year
Solution Is :
A man is 30 times older than his son , 18years later he will be only thrice as old as his son. What is man`s present age?

a) 38 years
b) 40 years
c) 45 years
d) 33 years



Answer
Correct Answer Is : 40 years
Solution Is :
The present age of a man is five times the age of his son. Five years ago, the age of the man was ten times the age of his son at that time. How old is the man at present ?

a) 45 years
b) 38 years
c) 40 years
d) 24 years



Answer
Correct Answer Is : 45 years
Solution Is :
The age of Gaurav and Arman are in the ratio 8:15. After 9 years ,the ratio of their will be 11:18.What is the difference between their ages?

a) 20 years
b) 48 years
c) 36 years
d) 27 years



Answer
Correct Answer Is : 48 years
Solution Is :
The ratio of the ages of Neha And Sneha is 3:4.After 5 years the new ratio of their ages will be 4:5. What is the age of Sneha at present ?

a) 20 years
b) 15 years
c) 32 years
d) 24 years



Answer
Correct Answer Is : 20 years
Solution Is :
The sum of the ages of the a father and his son is 100 years now. Five years ago, their age were in the ratio of 2:1 .The ratio of the ages of father and son after 10 years will be

a) 5:3
b) 2:1
c) 4:2
d) 4:8



Answer
Correct Answer Is : 5:3
Solution Is :
The sum of the ages of husband and wife is 70 years and ratio of their ages is 3:2.The age of his wife is?

a) 32 years
b) 25 years
c) 28 years
d) 27 years



Answer
Correct Answer Is : 28 years
Solution Is :
Present age of Harish and Harsh is 40 and 60 years respectively. How many years ago the ratio of their age was 3:5

a) 10 years
b) 23 years
c) 27 years
d) 12 years



Answer
Correct Answer Is : 10 years
Solution Is :
The present ratio of two brothers is 1:2 and 5 years agro ,the ratio was 1:3. What will be the ratio of their age after 5 years.

a) 1:3
b) 3:5
c) 5:3
d) 5:8



Answer
Correct Answer Is : 3:5
Solution Is :
Father`s present age is 3 years more than thrice of his son`s age. After 3 years, father`s age will be 10 years more than twice the age of his son`s age. Father present age is?

a) 35 years
b) 33 years
c) 46 years
d) 56 years



Answer
Correct Answer Is : 33 years
Solution Is :
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