Related Questions

5 years ago the ration of father's age to son's age was 5:1 and 2 years later father's age will be 3 times his sons's age. What is ration of their present age?
A 5:6
B 7:3
C 10:3
D 11:7
দুইজন অংশীদারের মুনাফা বন্টন অনুপাত ২:১। তৃতীয়জনকে ১/৫ অংশ মুনাফা বণ্টনের চুক্তিতে তারা ব্যবসায়ের নতুন অংশীদার হিসেবে গ্রহণ করলে মুনাফা বণ্টনের নতুন অনুপাত কত? (The profit sharing ratio of two partners is 2:1. What is the new profit sharing ration of partnership business if they accept another partner with an agreed profit sharing ration of 1/5 of total business profit?)
A ২:১:৫ (2:1:5 )
B ২:১:১ (2:1:1)
C ৮:৪:৩ (8:4:3)
D ৪:২:৫ (4:2:5)
There are 2 numbers in the ratio of 4:5. If 4 is subtracted from both numbers the ration becomes 3:4 . What will be the ratio if 4 is added in the both numbers?
A 1:2
B 2:3
C 5:6
D 1:4
If the product of two numbers is 560 and greatest common factor is 4. Then what is the least common multiple?
A 70
B 140
C 120
D 45
e Five years ago father's age was seven times of his son's age . Then years hence their ages will be in the ration of 5:2 Find their present ages.
A F=50 S =20
B F = 40 , S =10
C F = 35 , S =10
D F=50 , S =15
Sum of 4 consecutive even numbers is greater than three consecutive odd numbers by 81 . If the sum of the least odd and even numbers is 59 then find the sum of largest of odd and even numbers is 59 then find the sum of largest odd and even numbers.
A 69
B 53`
C 65
D 72
Three boys have marbles in the ration of 19:5:3. If the boy with the least number has 9 marbles, how many marbles does the boy with the highest number have?
A 57
B 15
C 76
D 38
The ratio of two numbers is 7:4, if 8 is added to both the number ration becomes 13:8 what is the smaller number?
A 40
B 56
C 38
D 52
The ratio of two numbers is 7:4 If 8 is added to both the number ration becomes 13:8. What is the smaller number?
A 52
B 56
C 38
D 40
The ratio between two numbers is 3:4 and their least common multiple is 180. What is the first number?
A 15
B 20
C 45
D 60

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