# A flagstaff 17.5 metre high casts a shadow of length 40.25 metre. The height of building, which casts a shadow of length 28.75 metre under similar conditions will be :

• 12 metre
• 12.5 metre
• 13.5 metre
• 14 metre
Similar Questions :

• 38 men
• 32 men
• 34 men
• 30 men

• 194 seconds
• 195 seconds
• 196 seconds
• 197 seconds

## 3. 10 men, working 6 hours a day can complete a work in 18 days. How many hours a day must 15 men work to complete the work in 12 days ?

• 4 hours a day
• 5 hours a day
• 6 hours a day
• 7 hours a day

• Rs. 600
• Rs. 620
• Rs. 640
• Rs. 660

• 45 paise
• 46 paise
• 47 paise
• 48 paise