. If heat is added to a liquid which of the following occurs?
A. The viscosity of liquid increases
B. The size of liquid molecules expand
C. The molecular motion in the liquid increases
D. The state of liquid changes to solid
E. Heat has no effect on liquids - C
1. Find a positive number which when increased by 11 is equal to 60 times the reciprocal of the number?
A. 15
B. 4
C. 11
D. 7 - B
A circle is inscribed in a square of area 4. What will be the area of the circle?
A. 2 π
B. π
C. 16 π
D. π/2 - B
A ladder of a certain fixed length leans against a wall forming a 60ᵒ angle between the ground and the
ladder. If the bottom of the ladder is 10 feet away from the wall, how long is the ladder?
A. 20 feet
B. 10 feet
C. 5 feet
D. 1.54 feet - A
A person at an all-you-can-eat buffet devours his first plate of food, enjoys the second plate and can
hardly stomach the third plate. How would an economist explain what is happening here?
A. The supply curve was increasing
B. The food's total utility was decreasing
C. The food's marginal cost was increasing
D. The food's marginal utility was decreasing - D
A plant that produces 100 units of an item decides to make 101 units instead. What is the cost of this
additional cost called?
A. Cost of growth
B. Per unit expenditure
C. Marginal cost
D. Overhead cost - C
, A poorly performance is typical of students who take tests under pressure.
A. poorly
B. is
C. who
D. under
E. No Error - A
A student has to score 15% marks to pass an exam. If he gets 80 marks and is failed by 70 marks, what
are the maximum marks set for the exam?
A. 150
B. 1500
C. 100
D. 1000 - D
An angle is equal to one fourth of its supplement. What would be the measure of that angle?
A. 18
B. 36
C. 45
D. 72 - B
An investment made by a company or entity based in one country, into a company or entity based in
another country is a Foreign Direct Investment. These FDI's differ substantially from indirect investments
such as portfolio flows, wherein overseas institutions invest in equities listed on a nation's stock
exchange. Entities making direct investments typically have a significant degree of influence and control
over the company into which the investment is made. Open economies with skilled workforces and
good growth prospects tend to attract larger amounts of foreign direct investment than closed, highly
regulated economies. The standard of living in the recipient country is also improved by higher tax
revenue from the company that received the foreign direct investment. However, sometimes countries
neutralize that increased revenue by offering tax incentives to attract the FDI in the first place.
Most often, Open Econ - E
An investment made by a company or entity based in one country, into a company or entity based in
another country is a Foreign Direct Investment. These FDI's differ substantially from indirect investments
such as portfolio flows, wherein overseas institutions invest in equities listed on a nation's stock
exchange. Entities making direct investments typically have a significant degree of influence and control
over the company into which the investment is made. Open economies with skilled workforces and
good growth prospects tend to attract larger amounts of foreign direct investment than closed, highly
regulated economies. The standard of living in the recipient country is also improved by higher tax
revenue from the company that received the foreign direct investment. However, sometimes countries
neutralize that increased revenue by offering tax incentives to attract the FDI in the first place.
Overseas institutions - C