Ratio of the ages of Mahesh and Nilesh is 5 : x. Mahesh is 18 years younger to Ramesh. After nine years Ramesh will be 47 years old. If the difference between the ages of Mahesh and Nilesh is same as
A). 1
B). 2
C). 3
D). 4
Some pens are divided among A, B, C and D. A gets twice the number of pens that B gets. C gets the same number of pens as D gets. If A gets 25 pens more than D and the ratio of the number of pens that
A). 100
B). 50
C). 75
D). 25
In a colony of 70 residents, the ratio of the number of men and women is 4 : 3. Among the women, the ratio of the educated to the uneducated is 1 : 4. If the ratio of the number of educated to uneduca
A). 1 : 2
B). 3 : 4
C). 1 : 4
D). None of these
The ratio of the incomes of Chetan and Dinesh is 3 : 4. The ratio of their expenditures is 5 : 7. If each of them saves Rs. 200, find the incomes of both ?
A). Rs. 1500, Rs. 2000
B). Rs. 600, Rs. 800
C). Rs. 900, Rs. 1200
D). Rs. 1800, Rs.2400
The ratio of the two natural numbers is 5 : 6. If a certain number is added to both the numbers, the ratio becomes 7 : 8. If the larger number exceeds the smaller number by 10, find the number added?
A). 5
B). 10
C). 20
D). 30