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Q 1/30
Score 0
A cylindrical glass 5 inches in diameter and 8 inches in altitude is filled with water. It is then tilted to a position enough for the water level to coincide with the center of the base. How much water is drained from the glass in cu.in?
30
154.32
134.65
123.75
120.34
Q 2/30
Score 0
A man needs a lumber with size 2in x 3 in x 12 ft. How much should he pay for the lumber if it cost P60 per board foot?
30
120P
720P
360P
180P
30 questions
Q.
A cylindrical glass 5 inches in diameter and 8 inches in altitude is filled with water. It is then tilted to a position enough for the water level to coincide with the center of the base. How much water is drained from the glass in cu.in?
1
30 sec
Q.
A man needs a lumber with size 2in x 3 in x 12 ft. How much should he pay for the lumber if it cost P60 per board foot?
2
30 sec
Q.
A solid has an elliptical base with major axis od f 18cm and minor axis of 12cm. Find the volume of the solid if every section perpendicular to the major axis is a square.
3
30 sec
Q.
Find the volume in cu. сm of sphere inscribed in a regular icosahedron with sides or edge equal to 10cm
4
30 sec
Q.
What part of sphere is a tri-rectangular triangle? Note: A tri-rectangular triangle is a spherical triangle with three 90° angles
5
30 sec
Q.
Sunjeev has a briefcase with dimensions of 2 by 1 ½ by ½ feet. He wishes to place several notebooks, each 8 by 9 by 1 inch, into the briefcase. What is the largest number of notebooks the briefcase will hold?
6
30 sec
Q.
A builder has 27 cubic feet of concrete to pave a sidewalk whose length is 6 times its width. The concrete must be poured 6 inches deep. How long is the sidewalk?
7
30 sec
Q.
A water tank is in the shape of a right circular cylinder. The base has a radius of 6 feet. If the height of the tank is 20 feet, what is the approximate volume of the water tank?
8
30 sec
Q.
A steel box has a base length of 12 inches and a width of 5 inches. If the box is 10 inches tall, what is the total volume of the box?
9
30 sec
Q.
A container filled with water is 10 by 10 by 15 inches. Portia fills her glass with 60 cubic inches of water from the container. How much water is left in the container?
10
30 sec
Q.
A rectangular box has a square base with an area of 9 square feet. If the volume of the box is 36 cubic feet, what is the length of the longest object that can fit in the box?
11
30 sec
Q.
What is the volume of a pyramid that has a rectangular base 5 feet by 3 feet and a height of 8 feet? Use V = 1/3 (base)(height)
12
30 sec
Q.
A pump installed on a well can pump at a maximum rate of 100 gallons per minute. If the pump runs at 50% of its maximum rate for six hours a day, how much water is pumped in one day?
13
30 sec
Q.
If one gallon of water weighs 8.35 pounds, a 25-gallon container of water would most nearly weigh,
14
30 sec
Q.
Approximately how many liters of water will a 10-gallon container hold? (1 liter = 1.06 quarts)
15
30 sec
Q.
When a metallic ball bearing is placed inside a cylindrical container of radius 2 cm, the height of the water inside the container increases by 0.6 cm. What is the radius of the ball bearing?
16
30 sec
Q.
The dimensions of a rectangular prism can be expressed as x + 1, x – 2 and x + 4. In terms of x, what is the volume of the prism?
17
30 sec
Q.
If one gallon of water weighs 8.35 pounds, a 25-gallon container of water would most nearly weigh,
18
30 sec
Q.
The water in a hemispherical bowl 42 cm across the top, is 9 cm deep. How much more water is needed to fill the bowl to the brim?
19
30 sec
Q.
The diagonal of a face of a cube is 10 it. The total area of the cube is,
20
30 sec
Q.
How many cubic feet is equivalent to 100 gallons of water?
21
30 sec
Q.
The volume of the sphere is 36pi cu.m. The surface area of this sphere is sq.m is,
22
30 sec
Q.
The volume of a frustum of a cone is 1176 pi cu. m. If the radius of the lower base is 10 m and the altitude is 18 m, compute the lateral area of the frustum of a cone.
23
30 sec
Q.
Find the ratio of the surface area of a cube to its volume, if the side is s.
24
30 sec
Q.
Using the original diameter, d. What is the new diameter when the volume of the sphere is increased 8 times?
25
30 sec
Q.
A tank in an ice plant is to contain 3000 liters of brine. It is constructed to be 4m long and 1.5 m wide. Find the height of the tank.
26
30 sec
Q.
What would happen to the volume of a sphere if the radius tripled?
27
30 sec
Q.
A solid consist of a cone and a hemisphere sharing bases of radius r. If the height of the cone is 10cm and the volume of conical and hemispherical portions of the solid thus formed are equal, find the total volume of the solid in cu. cm,
28
30 sec
Q.
Find the volume of the solid common between intersecting cylinders with radius of 3 ft,
29
30 sec
Q.
Considering the earth as a sphere with radius 6400km, to what height in km above the earth's surface must a man be raised for him to see ¼ of the earth's surface?
