J and the one who uses Volvo attend the seminar on a month which has less than 31 days. Three persons attend the seminar between J and the one who uses Volvo. J does not attend the seminar on even number date. The one who uses Bentley attends the seminar in 7th of October E attends the seminar immediately after N. Three persons attend the seminar between E and the one who uses Mercedes. J does not use Mercedes. The one who uses Mercedes attends the seminar after E. N attends the seminar on even number date. Two persons attend the seminar between H and the one who uses Mercedes. H does not use Volvo. Neither N nor E uses Volvo. Numbers of persons attend the seminar before K is two less than the numbers of persons attend the seminar after the one who uses Ferrari. K attends the seminar before the one who uses Ferrari. D attends the seminar immediately after the one who uses Ferrari. Case 2(a) and 2(o) will be dropped because Number of persons attends the seminar before K is two less than the number of persons attend the seminar after the one who uses Ferrari. Number of person attends the seminar before the one who uses Toyota is same as the number of person attends the seminar after the one who uses Datsun. H and K neither uses Toyota nor uses Datsun. N does not use Datsun. Number of person attends the seminar before A is same as the number of person attends the seminar after C. The one who use Honda attends the seminar immediately after C. Only one person attends the seminar between Z and the one who uses Mahindra. Three persons attend the seminar between U and the one who use audi. Case 3 will be dropped because the one who uses Audi attends the seminar before the one who uses Mahindra, but not immediate before.
A bag contains 10-paisa, 20-paisa and 50-paisa coins in the ratio of 9:7:5, respectively. If the total amount in the bag is Rs. 48, then find 40% of the...
The cost of diamond varies directly as the square of its weight. A diamond broke into four pieces with weights in the ratio 1 : 4 : 5 : 6. if the loss i...
The number of students in class IX and class X is 42 and 45, respectively. The ratio of the number of boys to girls in classes is IX and X is 9: 5 and 8...
The ratio between two numbers is 2:3. If each number is increased by 6, the ratio between then become 4:5, find the difference between numbers.
Three containers have their volumes in the ratio 3 : 4: 5. They are full of mixtures of milk and water. The mixtures contain milk and water in the ratio...
The speed of the boat A and B in still water are in the ratio 15:13. The speed of the current for both boats is 16 km/hr. If the sum of time taken by bo...
The ratio of two numbers 'a' and 'b' is 6:2, respectively. Whereas the ratio of 'b' and 'c' is 10:11, respectively. When 14 is added to 'a', it becomes ...
Pulses of two varieties, which are costing for Rs.26/kg and Rs.78/kg as they mixed together. when the price of the mixture obtained is Rs.54/kg then wha...
Two numbers are in the ratio 3 : 4. When 8 is subtracted from each, the ratio becomes 2 : 3. Find the greater number.
The ratio of number of girls to number of boys is 3 : 2 in a class of 60 students. The average marks scored by the boys in Physics is 72 and the average...