Related Questions

পিতা ও পুত্রের বয়সের অনুপাত ১১ঃ ৪ । পুত্রের বয়স ১৬ বছর হলে পিতার বয়স কত?
A ৪৪ বছর
B ৪২ বছর
C ৫২ বছর
D ৫৪ বছর
Below, out of the four figures marked A, B, C and D, three are similar in a certain manner , However, one figure is not like the other three. Choose the figure which is different from the rest.
A .
B .
A, B and C received an amount of Rs 8400 and distributed among themselves in the ratio of 6 : 8 : 7 respectively. If they save in the ratio of 3 : 2 : 4 respectively and B saves Rs 400, then what is the ratio of the expenditures of A, B and C respectively?
A 6 : 8 : 7
B 8 : 6 : 7
C 9 : 14 : 10
D 12 : 7 : 9
A figure was reached by first multiplying a number by 4 and then dividing the product by 100. The figure can be obtained by dividing the original number by
A 0.04
B 0.25
C 0.40
D 2.5
A and B are in the ratio of 5: 4 , B and C in the ratio of 3 : 2. What is the ratio of A : C ?
A 15
B 16
C 17
D None of these
The ratio of the age of a man and his wife is 4:3. At the time of their marriage the ratio was 5:3 and after 4 years this ratio will become 9:7. How many years ago were they married?
A 12 years
B 6 years
C 3 years
D 2 years
The ratio of boys to girls in class A is 3 to 4 . The ratio of boys to girls in class B is 4 to 5 . If the two classes were combined, the ratio of boys to girls in class B is two less than the number of girls in class A. How many girls are in class A?
A 87
B 11
C 12
D 15
Two different companies, X and Y, have the same number of workers. The ratio of the male workers in company X and the male workers in company Y is 2:1 and the ratio of female workers in both company is 4:5.What is the ratio of female workers to the male workers in Company X?
A 1:2
B 2:3
C 3:4
D 1:5
The ratio between the length and the perimeter of a rectangular plot is 1 : 3 and the ratio between the breadth and perimeter of that plot is 1 : 6 What is the ratio between the length and area of that plot?
A 2 :1
B 1 : 6
C 1 : 8
D Data inadequate
Reza's collection contains US, Indian and British stamps. If the ratio of US to Indian stamps is 5 is to 2 and the ratio of Indian to British stamps is 5 is to 1, what is the ratio of US to British stamps
A 5:1
B 10:5
C 15:2
D 25:2

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