Question: In a river, a man takes 3 hours in rowing 3 km upstream or 15 km downstream. What is the speed of the current?

• 1. 2km/hr
• 2. 4km/hr
• 3. 6km/hr
• 4. 9km/hr

Question: A man can row at 5 km/hr in still water, if the river is running at 1 km/hr it takes him 75 minutes to row to a place and back. How far is the place?

• 1. 2.5km
• 2. 3km
• 3. 4 km
• 4. 5 km

Question: A covered wooden box has the inner measure as 115cm 75cm and 35cm and the thickness of wood is 2.5cm. The volume of the wood is____________?

• 1. 81000cu.cm
• 2. 81775cu.cm
• 3. 82125cu.cm
• 4. None of these

Question: The area of the base of a rectangular tank is 6500Sq.cm and the volume of water containing in it is 2-6 cubic meters. The depth of the water in the tank is:

• 1. 2.5m
• 2. 3m
• 3. 5.5m
• 4. 4m

Question: What is the diameter of a wheel that makes 113 revolution to go 2km 26 decametre?

• 1. 4 4/13 m
• 2. 6 4/11m
• 3. 12 4/11m
• 4. 12 8/11m

Question: The radius of a circular wheel is 17.5m. How many revolutions will it make in travelling 11km?

• 1. 10
• 2. 100
• 3. 1000
• 4. 10,000

Question: A wheel makes 1000 revolutions is covering a distance of 88 km. the diameter of the wheel is:

• 1. 14m
• 2. 24m
• 3. 28m
• 4. 40m

Question: The wire bent in the form of a square enclose an area of 484 Sq.cm. If the same wire is bent so as to from a circle than the area enclosed will be_________?

• 1. 484Sq.cm
• 2. 538 2/7 Sq.cm
• 3. 616 Sq.cm
• 4. 644 Sq.cm

Question: The perimeter of circle field and a square field are equal. If the area of these square field is 12100m2, the area of a circular field will be_________?

• 1. 15500Sq.m
• 2. 15400Sq.m
• 3. 15200Sq.m
• 4. 15300Sq.m

Question: he perimeter of a circle and a square field are equal. What is the diameter of the circle field if the area of the square field is 484 sq.m?

• 1. 14m
• 2. 21m
• 3. 28m
• 4. None of these