Consider the following statements: In the critical path method of construction planning, Free Float can be. 1. Greater than Total Float. 2. Greater than Independent Float 3. Equal to Total Float. 4. Less than Independent Float

From the given below statements, find the incorrect statement. i. A critical path has zero float. ii. A critical path has both critical and non-critical activities. iii. A critical path is the longest path and consumes maximum time and resources.

A

i only

B

ii only

C

i and iii only

D

iii only

Which of the following components are true about tax planning?
1. Tax planning is the process of analyzing a financial plan or a situation from a tax perspective.
2. The objective of tax planning is to make sure there is tax efficiency. With the help of tax planning, one can ensure that all elements of a financial plan can function together with maximum tax-efficiency.
3. Reducing tax liability and increasing the ability to make contributions towards retirement plans are critical for success.
4. Tax planning comprises various considerations such as size, the timing of income, timing of purchases, and planning are concerned with other kinds of expenditures.
5. The chosen investments and the various retirement plans should go hand-in-hand with the tax filing status as well as the deductions in order to create the best possible outcome.

A

1, 2 and 3

B

2, 3 and 4

C

3, 4 and 5

D

All of the above

For the network shown in the given figure, the expected time for the activity

A

1-2 is 4

B

2-3 is 7

C

3-4 is 8

D

All the above

Optimistic time, most likely time and pessimistic times for the activities of a network in the given figure are written above their arrows. If the contractual obligation time for the project is 75, the latest occurrence time for the event 2, is

A

20

B

25

C

35

D

15

The three time estimates for the activities of the network shown in the given figure are shown above their arrows. The earliest expected time for the event 4, is

A

19

B

14

C

24

D

None of these

In the given figure, the network of a project represents

A

Activity of an excavation of a footing

B

Activity of an excavation which starts at event No. 1 and ends at even No. 2

C

Activity of excavation which takes 8 units of time

D

None of these

Statement I The critical path has been defined as the longest duration path between the first and the last nodes of a project.
Statement II The duration of a project is not always the same as the duration of its critical path.
Statement III The earliest start and finish times of an activity are based on the condition that every activity will not be started and finished as early as possible.
Find the correct answer for given statements being correct or incorrect.

A

Statements I and II are correct, but Statement III is not correct

B

Statements I and III are correct, but Statement II is not correct

C

Statement I is correct, but Statements II and III are not correct

D

Statement II is correct, but Statements I and III are not correct

Consider the following statements.
1. A fibre is an optical system based upon the basic principle of total internal reflection.
2. In total internal reflection, the angle of incidence should always be greater than critical angle.
3. The critical angle is very low for a light ray coming from diamond to air.
Which of the statements given above is/are correct?

A

1 and 2

B

Only 2

C

2 and 3

D

All of these

Direction : Two statements I and II are given. These statement may be either independent causes or may be effects of independent causes or a common cause. One of these statements may be the effect of the other statements. Read both the statements and decide which of the following answer choice correctly depicts the relationship between these two statements. Mark answer :

I. Majority of people residing in the locality have decided to protest against the municipality authority's decision to allow construction of a shopping mall in the locality.
II. Many shopping malls have been opened all over the city in the recent time.

A

Statement I is the cause and statement II is its effect.

B

Statement II is the cause and statement I is its effect.

C

Both the statements I and II are independent causes.

D

Both the statements I and II are effects of independent causes.

E

Both the statements I and II are effects of some common cause.

In Arun's opinion, his weight is greater than 65 kg but less than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?

A

67 kg.

B

68 kg.

C

69 kg.

D

Data inadequate