21. A person buys 3 shirts for 1200 rupees. How much would 8 shirts cost?
a) 2800 rupees
b) 3000 rupees
c) 3200 rupees
d) 3500 rupees
[show_answer]The correct answer is: B [/show_answer]
22. A school has 240 students, and the ratio of boys to girls is 3:5. How many boys are there in the school?
a) 80 boys
b) 90 boys
c) 100 boys
d) 120 boys
[show_answer]The correct answer is: A [/show_answer]
23. A worker can complete a job in 15 days. How long will it take 5 workers to complete the same job?
a) 2 days
b) 3 days
c) 4 days
d) 5 days
[show_answer]The correct answer is: A [/show_answer]
24. A person can read 30 pages in 2 hours. How many pages can he read in 10 hours?
a) 120 pages
b) 150 pages
c) 160 pages
d) 180 pages
[show_answer]The correct answer is: B [/show_answer]
25. A car travels 72 km in 1 hour. How long will it take to travel 360 km?
a) 4 hours
b) 5 hours
c) 6 hours
d) 7 hours
[show_answer]The correct answer is: C [/show_answer]
