Consider two straight line demand curves NM and RS in the given figure.Select the correct statement from amongst the following.

Price elasticity of demand will be equal to 1 at point A and less than 1 at point B

Price elasticity of demand will be greater than 1 at point A and equal to 1 at point B

Price elasticity of demand will be less than 1 at point A and greater than 1 at point B

Price elasticity of demand will be greater than 1 at point A and less than 1 at point B

Consider two straight line demand curves NM and RS in the given figure.<br><img src="/images/question-image/commerce/economics/1703314730-c5-11-166.png" title="Economics mcq question image" alt="Economics mcq question image"><br>Select the correct statement from amongst the following.

Indifference curves relating to supply of labour have a number of properties some of which are mentioned below
1. Indifference curves are downward slopping
2. Indifference curves are upward slopping
3. Higher indifference curves indicate lower levels of utility
4. Higher indifference curves indicate higher levels of utility
5. Indifference curves do not intersect
6. Indifference curves intersect
7. Indifference curves are concave to the origin
8. Indifference curves are convex to the origin
Which among the following properties are not true?

A

1, 2, 3, 4

B

2, 6, 7, 8

C

1, 3, 5, 7

D

2, 3, 6, 7

Each of the following question and two statements numbered I and II given below it. You have to decide whether the data give in the statements are sufficient to answer the question. Read both the statements and choose the most appropriate answer. How many person standing between Kamal and Luvkush in a straight line of 15 persons (Note: all are standing in a straight line facing north) I) Shiv stands eleventh from the right end of the line. Luvkush stands exactly at the center of the line. There are as many persons to the right of Kamal as there are to the left of Shiv. II) Ram stands fourth from the left end of the line. Shiv sits to the immediate right of Ram.. Only two person stand between Luvkush and Shiv, who is left of Luvkush. Only two person Stand between Kamal and Shiv.

A

The data either the statement I alone or statement II alone are sufficient to answer the question

B

The data even in the both statements I and II together are not sufficient to answer the question.

C

The data in statement II alone are sufficient to answer the question while the data in statement I alone are not sufficient to answer the question.

D

The data I the both the statement I and II together are necessary to answer the question

E

The data in statement I alone are sufficient to answer question while the data in statement II alone are not sufficient to answer the question.

Assertion (A): If the monopolist faces identical demand curves for his commodity in two separate markets, by practising third degree price discrimination, he cannot increase his TR and total profits.
Reason (R): As the marginal revenue curves are identical when the demand curves in the two markets are the same, the monopolist will not charge different prices in each market to maximise profits.

A

Both A and R are true and R is the correct explanation of A

B

Both A and R are true, but R is NOT a correct explanation of A

C

A is true, but R is false

D

A is false, but R is true

The following characteristic curves (P, Q, R, S) pertain to rotary drilling in rock.
Mining Machinery mcq question image

Title of the curve
I : Torque versus RPM
II: Rate of penetration versus uniaxial compressive strength of rock
III : Rate of penetration versus weight on bit
IV : Specific energy versus weight on bit
Match the curves with their titles

A

P-III, Q-IV, R-II, S-I

B

P-II, Q-IV, R-I, S-III

C

P-IV, Q-III. R-II, S-I

D

P-I, Q-III, R-II, S-IV

A network administrator is connecting hosts A and B directly through their Ethernet interfaces, as shown in the illustration. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts?

Subnetting mcq question image

1. A crossover cable should be used in place of the straight-through cable.
2. A rollover cable should be used in place of the straight-through cable.
3. The subnet masks should be set to 255.255.255.192.
4. A default gateway needs to be set on each host.
5. The subnet masks should be set to 255.255.255.0.

A

1 only

B

2 only

C

3 and 4 only

D

1 and 5 only

E

2 and 5 only

Which of the following could provide an example of exceptional demand curves?
1. Demand for "Giffen goods"
2. Demand based on fears of a future rise in prices
3. Demand for second-hand clothes
4. Demand for daily newspapers
Select the right answer:

A

1 only

B

1 and 2

C

2 and 3

D

1, 2, 3 and 4

Consider the line integral $$I = \int_{\text{c}} {\left( {{{\text{x}}^2} + {\text{i}}{{\text{y}}^2}} \right){\text{dz,}}} $$ where z = x + iy. The line c is shown in the figure below
Complex Variable mcq question image

The value of $$I$$ is

A

$$\frac{1}{2}{\text{i}}$$

B

$$\frac{2}{3}{\text{i}}$$

C

$$\frac{3}{4}{\text{i}}$$

D

$$\frac{4}{5}{\text{i}}$$

If a straight line demand curve is tangent to a curvilinear demand curve, the elasticity of the two demand curves at the points of tangency is

A

The same

B

Can be the same or different

C

Different

D

Depends on the location of the point of tangency

Choose the correct water-image of the Figure (X) from amongst the four alternatives 1, 2, 3 and 4 given.
Water Images mcq question image

A

1

B

2

C

3

D

4

Choose the correct water-image of the Figure (X) from amongst the four alternatives 1, 2, 3 and 4 given.
Water Images mcq question image

A

1

B

2

C

3

D

4

Consider two straight line demand curves NM and RS in the given figure.

Select the correct statement from amongst the following.

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