Which of the following are dependent variable conditioning experiment? 1. Latency of response 2. Rate of response 3. Amplitude of response 4. Direction of response Select the correct answer

In method of serial learning for an experiment relating to the effect of meaningfulness on the rate of learning, the rate of learning can be conceptualised as
1. dependent variable
2. independent variable
3. organimic variable
4. stimulus variable
Select the correct answer:

A

Only 1

B

Only 2

C

3 and 4

D

1 and 2

Which of the following statements are true/false?
1. A minimum rate of wages for the time spent by employees for the production of output is minimum time rate.
2. Minimum piece rate is the rate based on the quantity of the output employees have produced.
3. The guaranteed time rate is a minimum rate of remuneration to apply in the case of employees employed on piece work for the purpose of securing to such employees a minimum rate of wages on a time work basis.
4. A minimum rate of remuneration to apply in the case of employees employed on piece work for the purpose of securing to such employees a minimum rate of wages on a time work basis is overtime rate.

A

1, 2, 3 and 4 are true

B

1, 3 are true and 2, 4 are false

C

2, 4 are true and 1, 3 are false

D

3, 4 are true and 2, 1 are false

Of the 65 cars on a car lot, 45 have air conditioning, 30 have power windows, and 12 have both air conditioning and power windows. how many of the cars on the lot have neither air conditioning nor power windows?

A

2

B

8

C

12

D

18

The amount of time required to read a block of data from a disk into memory is composed of seek time, rotational latency, and transfer time. Rotational latency refers to ______

A

The time it takes for the platter to make a full rotation

B

The time it takes for the read-write head to move into position over the appropriate track

C

The time it takes for the platter to rotate the correct sector under the head

D

None of the mentioned

As disks have relatively low transfer rates and relatively high latency rates, disk schedulers must reduce latency times to ___________

A

ensure high bandwidth

B

ensure low bandwidth

C

make sure data is transferred

D

reduce data transfer speeds

Given below are two statements, one labelled as Assertion (A) and the other labelled as Reason (R). Read the statements and choose the correct answer:
Assertion (A) The nominal interest rate comprises of a real interest rate and an expected rate of inflation and it adjusts when the inflation rate is expected to change. Hence, in the perfect international capital markets, real rate of returns are equal in the two countries.
Reason (R) The international fisher effects states that the nominal interest rate differential must be equal to the expected inflation rate differential In the two countries.

A

Both (A) and (R) are correct and (R) is the right explanation of (A)

B

Both (A) and (R) are correct, but (R) is not the right explanation of (A)

C

(A) is correct, but (R) is not correct

D

Both (A) and (R) are incorrect

Statement I The product of coefficient of correlation, standard deviation of variable 'X' and Standard deviation of variable 'Y' gives the measure of covariance between X and Y variables.
Statement II The product of coefficient of correlation between X and Y variables and the ratio between standard deviation of X variable to standard deviation of Y variable measures the slope of the regression line of X on Y variable.

A

Both statements are correct

B

Both statements are incorrect

C

Statement I is correct while Statement II is incorrect

D

Statement I is incorrect while Statement II is correct

S₁: Different countries show different pattern of growth.
P: Many others have a high birth rate with a low death rate.
Q: Some have a high birth rate and still have a high death rate.
R: The developing countries show the most rapid growth rate.
S: Some others like the European nations, have a low birth rate and a low death rate.
S₆: Compared to this in Europe the growth rate is low.

The Proper sequence should be:

A

PQSR

B

QSPR

C

RSQP

D

SPQR

Read the following statements and mark your answer according to the given below.
1. For variable input APP = MPP in the first stage.
2. For variable input APP = MPP at the end of the 1^st stage.
3. For variable input APP = MPP at the start of 2^nd stage.
4. For variable input APP = MPP in the 2^nd stage.

A

1 and 3

B

1 and 4

C

2 and 3

D

2 and 4

Which of the following statement/s is/are correct of floating Rate Notes?
1. These are debt instruments on which variable interest rate is payable.
2. The rate of interest is linked to a benchmark rate of interest and changes with the change in such bench mark rate of interest.

A

1 is correct

B

2 is correct

C

1 and 2 is correct

D

Neither 1 nor 2 is correct