AMCAT Ratio and Proportion Quiz-1

Aizaz and Prajwal work in a tech Company named Infosys and the monthly savings of Aizaz and Prajwal is 11000 Rs and 9000 Rs, their income ratio is 8:5 whereas expenditure ratio is 5:3, what is the difference in their monthly income

 

Three numbers A, B and C are in the ratio of 17 : 14 : 23. If sum of these numbers is 432, ratio between the difference of A and B and the difference of C and B is –

 

 

Samay raina had 10 paise, 25 paise and 50 paise coins in the ratio of 20 : 16 : 18 respectively. After giving Rs. 30 his Uncle he has Rs. 60. How many 50 paise coins did he have?

 

Divide Rs. 715 in the ratio 6 : 7?

 

 

The cost price of 3 shirts and 4 jeans is Rs. 2600 and the cost price of 6 jeans and 9 shirts is Rs. 4200. Find the ratio between the cost price of the jeans and the shirt.

 

 

In a school, the ratio of the number of boys to girls is 9 : 7. If there are 490 girls in the school then, find the total number of Students in the School.

 

If Rs. 570 is divided into three people and in proportion to 2/8: 3/16: 4/24. Then what is the value of the third part ?

 

 

Three friends started a textile business in which the profit was shared among the three friends named Suhani, Saloni, Kirti in the ratio of 7 : 8 : 9. They have partnered for 12 months, 9 months and 6 months respectively. What was the ratio of their investments?

 

 

The income of Akshay is 150% of the income of Sunil and the income of Paresh is 120% of the income of Akshay. If the total income of Akshay, Sunil and Paresh together is Rs. 86,000, what is Paresh’s income?

 

Number of students in a school is 3600. If the number of Females in the school is 1200, then what is the respective ratio of the total number of males to the total number of females in the school?