These are Multiple Choice Questions (MCQ) from Exams posted before May 2024. These MCQs get orphaned after the system upgrade.
From where he stands, one step toward the cliff would send the drunken man over the edge.
A person buys a piece of property for P100,000 down payment and ten deferred semi-annual payments of P8,000 each starting three years from now.
Find the angle between $2x - y + z = 10$ and $x + y + 2z = 11$.
The two sides of a triangle are 25 cm and 26 cm, while the altitude to the third side is 24 cm. Find the area of the triangle.
The diagonals of a parallelogram are 16 cm and 28 cm, respectively. One side of the parallelogram is 12 cm. Find the area of the parallelogram.
After M students took the test, there was a total of 64% of correct answers. If the test contains 50 questions, what is the least number of questions that the next student have to get right to bring the total of correct answers to 70%?
How many integers between 18 and 70 inclusive are divisible by either 7 or 9 but not both?
If the power of an engine grows by 10% when the number of its cylinders is increased by one, which of the following is closest to the ratio of the power of a 9-cylinder engine to that of a 12-cylinder engine?
A lead pencil whose ends are regular hexagons was cut from a cylindrical piece of wood with the least waste.
Kate and David each have \$10. Together they flip a coin 5 times. Every time the coin lands on heads, Kate gives David \$1.
10 business executives and 7 chairmen meet at a conference. If each business executive shakes the hand of every other business executive and every chairman once...
To make lemonade, a recipe requires 4 lemons, 30 ounces of sugar, and 2 pints of water. One can squeeze out 0.4 cups of 5% citric acid from an average lemon.
If each expression under the square root is greater than or equal to 0, calculate...
A construction company wants to number new houses using digit plates only. If the company puts an order for 1212 plates how many houses are to be given numbers? (The numbers of houses are consecutive and the number of the first house is 1).
Point P has cylindrical coordinates of (8, 30deg, 5). Find the value of x in the Cartesian coordinates.
At an ordinary rate a man can row the distance from Pasig to Manila, about 15km, in 5 hours less time than it takes him to return.
Czgy9ZT-1 Find the volume of the sheet iron in cubic meter.
Czgy9ZT-2 Find the weight of the tank when empty, in kilo Newton.
Czgy9ZT-3 Find the weight of the tank when full of salt water in, kilo Newton.
FtHV51n-1 Find the amount of salt in the tank at any time, t.
FtHV51n-2 Find the time at which the brine leaving will contain 1 lb/gal of salt.
FtHV51n-3 Determine the limiting value for the amount of salt in the tank after a long time.
Xoc9dHk-1 How much work is done in winding-up the upper half of the chain?
Xoc9dHk-2 How much work is done in winding-up the full length of the chain?
Xoc9dHk-3 If the bucket is leaking at a uniform rate so that it is half-full when no chain is out, how much work is done in winding-up the 30-m length?
The point in the stress-strain test at which the material will have an appreciable elongation without any increase of load.
The constant of proportionality in the linear portion of the stress-strain diagram is called:
The area under the entire stress-strain curve is called:
Two identical bars PQ and RS each weighing 75 N each are welded together to form a Tee and are suspended in a vertical plane as shown in the figure.
A truck with axle loads of 40 kN and 60 kN on a wheel base of 5 m rolls across a 10-m span. Compute the maximum bending moment in kN m.
Wl4g9k7-1 Compute the center-line spacing between joists.
Wl4g9k7-2 What safe floor load, in kN/m2, could be carried on a center-line spacing of 0.40 m?
XPpFh97-1 The reaction at the vertical side.
XPpFh97-2 The reaction at the inclined side.
XPpFh97-3 The reaction at the bottom.
dKi9DFQ-1 Calculate the maximum shear force that could developed at the section just before point A.
dKi9DFQ-2 Find the maximum positive shear that could developed at the section just after point A.
dKi9DFQ-3 Find the maximum moment (in kN-m) that could developed at point A.
FYrh97O-1 Find x in meters.
FYrh97O-2 Find the moment at B in N-m.
FYrh97O-3 Calculate the reactions in Newton.
sHh2p5G-1 The y-component of the reaction at B (in kN) is nearest to:
sHh2p5G-2 The magnitude of the reaction at A (kN) is nearest to:
sHh2p5G-3 If member BC is 40 mm wide x 140 mm deep (dressed dimension), the maximum compressive stress (MPa) in the member BC is nearest to:
The frame shown is to be analyzed using the portal method.
DNfS204-1 Calculate the uniform reaction of the beam in kN/m.
DNfS204-2 Find the maximum moment acting on the beam in kN-m
DNfS204-3 Determine the size of the section of the beam if the maximum stress is limited to 8 MPa.
In fluid flow, if the fluid travels parallel to the adjacent layers and the paths of individual particles do not cross, the flow is said to be:
A mechanical device which when installed in the pipe flow system will add energy (output) to the system is known as: