AP Police Constable Mock Test - 10 - AP Police Constable MCQ

Using Rule 1 :
1st number × 2nd number = L.C. M. × H.C.F,

Obviously, numbers are 111 and 37 which satisfy the given condition.
Hence, the greater number = 111

8x + 2y = 3x + 7y
8x –  3x = 7y –  2y
x = y
Answer: x = y
Hence, Option D is correct.

∴  27x³ – 54x² + 36x – 11
= (3x)³ – 3 × (3x)² × 2 + 3 × 3x
(2)² – (2)³ – 3
= (3x – 2)³ – 3
[∵  (a – b)³ = a³ – 3a² b + 3ab² – b³]

Time taken by A to run 100m = (60*60/6000*100) sec. = 60 sec.
B covers (100-4) m in (60 +12) sec.
∴ B's speed = 96/72m/sec. = (96/72*18/5) km/hr = 4.8 km/hr

Hence, Option C is correct.

According to given question,
Price of 23 toys = Rs. 276.

∴ Price of 12 toys = 12 x 12 = 144

Using Rule 1 :
1st number × 2nd number = L.C. M. × H.C.F,

The highlighted part is erroneous. Firstly, singular subject ‘it’ should take singular verb ‘receives’. Also, noun ‘freedoms’ should be qualified by adjective ‘certain’ (sure or definite) and not noun ‘certainty’.
Only B contains all these improvements.
Correct Sentence:
The understanding implicit between journalism and society is that it receives certain freedoms in exchange for responsibility.
Hence, the correct answer is option B. 

I. To be successful in life you do not need right breaks, wealth or connections instead you need to foster perseverance and hard work as daily habit.
The above sentence is logically coherent and meaningful because it implies that to be successful in life one should foster perseverance and hard work in daily habits. Right breaks, wealth or connections do not matter too much.
Hence, fragment I is correct.

II. To be successful in life you do not need right breaks, wealth or connections rather you just need to make the right decision at the right time.
The above sentence is logically coherent and contextually correct because to make right decision at right time can help a person to become successful in life rather than looking for right breaks, wealth or making connections.
Hence, fragment II is correct.

III. To be successful in life you do not need right breaks, wealth or connections but wait for the luck to take turns.
The above sentence is logically incoherent and contextually incorrect due to the fact that waiting for lucky time is not the correct strategy to be successful in life.
Hence, fragment III is incorrect.
Therefore, option D is the correct answer.

From Statement 1:

We have, S visits the zoo immediately before Q, who visits on Friday.

Two persons visit between S and V.

From the statement, we cant find who visits zoo on sunday.

From Statement 2:

We have, only two people visits zoo after R.

V visits zoo two days before R.

Three people visits zoo between V and Q.

 From the statement, Q visits the zoo on Sunday.

Hence option D is correct.

Draw a table with Student, Collage (Institute) and Subject.
R studies in the same college as P, who studies MBA in college B.
T studies BCA in college A and his brother W studies Aviation Technology in college C.
S studies Journalism in the same college as Q.
Neither R nor Z studies BCA.
The girl who studies BCA does not study in college C.
No girl studies Journalism or MBA.
Two of the seven students study BCA, two study medicine and one each studies Aviation Technology, Journalism and MBA.
Assume + sign is for Boys and - sign is for girls.
Based on the above information, The classification of the group is as follow in the table.

Clearly, no student can be found to live and work in the country against his wish. So, I does not follow. However, it is quite right to recover the extra benefit rewarded to students if they do not serve their own country. So, II follows.

In the morning shadow always falls in the west direction as the sun always rises in the east. So the sun is in the east in the morning and the shadow is in the west.

One morning Radha started walking and walked for 2km. She then takes a right turn and walks for another 3km. At that time her shadow was her right-hand means Radha started walking to the east side for 2km. Then takes a right turn means she is walking towards the south for 3km and her shadow is on the right-hand side means on the west side.

So, starting direction of Radha is east and her shadow is on Westside.

Hence option C is correct.

From Statement 1:
H sits to the immediate right of D.
Two persons sit between D and F.
A is an immediate neighbour of M, who sits to the immediate right of F.

So, H sits to the immediate left of N.
The data in Statement I alone is sufficient to answer the question.
From Statement 2:
F and N are immediate neighbours and M sits immediate right of F.
A sits third to the left of N.
Here, we can not determine who sits immediate left of N.

Hence, option A is the correct answer.

The statement mentions that the government has announced a new policy to reduce carbon emissions by 50% in the next 10 years. From this, it can be inferred that the government is taking steps to combat climate change. This is a logical inference from the given statement. Option II is incorrect as the statement mentions the specific goal of reducing carbon emissions, indicating that the new policy will have an impact on the environment. Option III is also incorrect as the statement directly contradicts this inference.

Power outages are not directly associated with static electricity. However, electric shocks, fires and explosions, and damage to electronic devices can be potential dangers resulting from static electricity if not properly controlled or managed.

The process of converting a liquid into a gas is called (c) Vaporization. Vaporization, also known as evaporation, occurs when a liquid changes into a gaseous state, usually due to heating or an increase in temperature.

Sodium hydroxide (NaOH) is used in the manufacture of soap. It is a strong base that reacts with fats and oils to produce soap through a process called saponification.

The correct answer is C) Hydrogen. When metals react with acids, the primary gas produced is hydrogen. This reaction typically involves the displacement of hydrogen from the acid by the metal. The metal ions from the metal compound combine with the anions from the acid to form a salt, while hydrogen gas is released.

For example, when metals like zinc, magnesium, or aluminum react with hydrochloric acid (HCl), the reaction proceeds as follows:

Zn + 2HCl → ZnCl₂ + H₂

Mg + 2HCl → MgCl₂ + H₂

2Al + 6HCl → 2AlCl₃ + 3H₂

As seen in the reactions above, hydrogen gas (H₂) is released as a product when metals react with acids.

Sparta was known for its militaristic society and its emphasis on discipline, physical training, and the use of the phalanx formation in warfare.

Hinduism is still prevalent in Bali, where it arrived as early as the sixth century. The people of Bali continue to be Hindus, and even today, the caste system is found in Bali.

The Mid-Atlantic Ridge is an underwater mountain range formed by the divergent boundary between the Eurasian and North American plates.

India is the largest producer of sugarcane, which is used for sugar production and other products.

UNESCO is set to announce Visva-Bharati University as a heritage university and it is set to become the world’s first living heritage university.
It was founded by Rabindranath Tagore in 1921, as a center for culture, promoting the arts, language, humanities, music, and culture studies. Rabindranath Tagore’s philosophy of open-air education is followed at the university.

World Hindi Day 2024 is celebrated on January 10 each year, marking the anniversary of the First World Conference held in 1975 at Nagpur, Maharashtra. The day aims to promote and celebrate the richness of the Hindi language, fostering cultural exchange and unity among Hindi speakers worldwide.

RBI has approved SBI Mutual Fund (SBI MF) to acquire up to 9.99% of the paid-up share capital or voting rights of Karur Vysya Bank Ltd (KVB).