Goa Police Constable Mock Test - 7 - Goa Police Constable MCQ

The country gained official independence as Zimbabwe on 18 April 1980. The government held independence celebrations in Rufaro stadium in Salisbury, the capital.

The WHO was established by constitution on 7 April 1948, which is celebrated as World Health Day.

CONCEPT:

Galvanometer:

• A galvanometer is used for detecting current in an electric circuit.
• The galvanometer is the device used for detecting the presence of small currents and voltage or for measuring their magnitude.
• The galvanometer is mainly used in the bridges and potentiometer where they indicate the null deflection or zero current.
• The potentiometer is based on the premise that the current sustaining coil is kept between the magnetic field experiences a torque.

EXPLANATION:

• From the above, it is clear that the galvanometer is the instrument used for detecting the presence of electric current in a circuit. Therefore option 1^st is correct.

​Additional Information 

Mistake Point
Difference between Ammeter and Galvanometer:

• The ammeter shows only the magnitude of the current.
• The galvanometer shows both the direction and magnitude of the current.

Petroleum refining is not a service. Hence it is not included in the service sector of the economy. The service sector is also known as the tertiary sector of the economy. Petroleum refining is included in the secondary sector of the economy.

• Initially, only men were allowed into the Sangha, but later women were also admitted. According to Buddhist texts, this was made possible through the mediation of Ananda, one of Buddha's dearest disciples, who persuaded him to allow women into the Sangha.

• Buddha's foster mother, Mahapajapati Gotami, was the first woman to be ordained as a bhikkhuni.

From the options given, it can be guessed that the parts labelled P, Q, R, S can be ordered to form a meaningful sentence as
It is easier → for men→ to venture into space → than to explore→beneath their feet.
so order is QPSR.

Meaning of corpulent: Fat

Similar Words: 

• obese
• overweight
• plump

Additional Information:

• Meaning of Lean: to move the top part of your body and head forwards, backward or to the side
• Meaning of Gaunt: very thin because of hunger, illness, etc.
• Meaning of Emaciated: extremely thin and weak because of illness, lack of food, etc.

The correct order will be:
The national unity of a free people → depends upon a sufficiently even balance of political power (R)→ against a revolutionary opposition that is irreconcilably opposed to it (S)→ to make it impracticable (P)→ for there to be an arbitrary administration. (Q)

Use structure “subject + auxiliary + past participle + by + object”
As per the given above sentence is given in Active Voice.
I was hurt deeply by his comment.
Thus , required answer will be option A .

Obdurate means obstinate or stubborn, hence compliant is the antonym.

The passive voice of imperative sentences which suggest order, suggestion or request can be made in two ways:

Active: Verb + object

Passive:

Let + object + be + past participle
You are requested/ ordered/ suggested + to + verb (Ist form) + object
Going by first way of passive voice, the passive voice of the given sentence would be: Let the door be shut.

After looking at the given parts  P, Q, R, and S, it can be concluded that the correct order will be:  

When he → heard the hue and cry at midnight → he was nervous and → did not know → what to do. 

So, correct order is RQPS.

• Expert: An expert bird watcher has a deep knowledge and understanding of different bird species and their habitats, making them the most suitable choice for Blank No. 31.


• Active, advanced, and experienced: While these traits may also be applicable to a bird watcher, the term "expert" specifically highlights the level of knowledge and expertise required in this context.


• None of these: This option is not chosen as "expert" is the most appropriate word for describing a skilled bird watcher.

• Understanding the context: The sentence is talking about birds being found all over the world and some birds restricting themselves to certain areas. It indicates that not all birds are found everywhere.


• Exploring the options:
  
  
  
  • A: All - This option implies that all birds are found everywhere, which contradicts the context of the sentence.
  
  
  • B: Most - While most birds may be found in various habitats, it does not account for the specific habitats mentioned in the sentence.
  
  
  • C: Some - This option correctly reflects the idea that only some birds are found in specific areas, aligning with the context.
  
  
  • D: More - This option does not provide a suitable replacement in the context of the sentence.
  
  
  • E: None of these - This option is not relevant as option C fits the context.
  
  
  
  


• Conclusion: The most appropriate word for Blank No. 35 is "Some" as it accurately represents that only a portion of birds are found in specific areas.

Last 20 number = 12th to 31st
So remaining is 11th number.
So the answer = 31 × 57 – 10 × 50 – 20 × 61 = 47
Hence, Option D is correct.

12 + 19 + 23 + 7 + x + 9 + 26 + 13 = 16 × 8
109 + x = 128
x = 128 – 109 = 19
Hence, Option D is correct.

Let the number = x

Suppose required number is x Then,

Hence, Option C is correct.

Time taken by B = 400 – 80 = 320 seconds

Hence, Option A is correct.

2.31312345…as it has a non terminating non repeating decimal form.

Given:

Distance travelled by the object in 4 sec = 24 m

Distance travelled by the object in 2 sec = 15 m

Formula used:

Distance = Speed × time

Average speed = Total distance/Total time

Calculation:

Total distance travelled by the object = 24 + 15 = 39 m

Total time taken = 4 + 2 = 6 sec

Average speed = 39/6 

⇒ 6.5 m/s

∴ The average speed of the object is 6.5 m/s.

As Students read in College similarly Patients are treated in Hospital.

From Statement 1:

C = X ≤ D ≥ R

From the statement, the conclusion H < D is not followed because H is absent.

From Statement 2:

R > Z = O > H

From the statement, the conclusion H < D is not followed because D is absent.

From Statement1 and Statement2:

We have, C = X ≤ D ≥ R > Z = O > H

From the statement, H < O = Z < R ≤ D, the conclusion H < D is followed.

Hence option D is correct.

∴ STOLL → $2@33
Hence, option B is correct.

The logic follows here is:

In fig 1:

12 = 6 ÷ 2 × 4

12 = 3 × 4 

12 = 12

In fig 2:

80 = 20 ÷ 2 × 8

80 = 10 × 8

80 = 80

Similarly,

63 = ? ÷ 2 × 21

63 / 21 = ? ÷ 2

3 = ? ÷ 2

? = 3 × 2

? = 6

Hence, the correct answer is "6".

At sunrise morning begins, similarly at sunset night begins.

As cat has Paw similarly Horse has Hoof.