Assam Police SI Mock Test - 1 - Assam Police SI MCQ

Find out the alternative figure which contains figure (X) as its part.

In a row of children facing North, Ritesh is 12th from the left end. Sudhir, who is 22nd from the right end is 4th to the right of Ritesh. Total how many children are there in the row ?

What will be the number at the bottom, if 5 is at the top; the two positions of the dice being as given below:

Find the number of triangles in the given figure.

Directions: In the following question assuming the given statements to be True, find which of the conclusion among given conclusions is/are definitely true and then give your answers accordingly.

Statements:
A > B, B > C, C = D, D < E

Conclusions:

I. B = D

II. B > D

Find the pairs of consecutive even positive integers both of which should be less than 10 and their sum is greater than 11?

In a certain coding system, 'TEN' is coded as 256 and 'SIXTY' is coded as 19827. How will you code 'SIXTEEN' in this coding system?

Directions to Solve:
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Question. 120, 99, 80, 63, 48, ?

X Can finish a piece of work in 12 days while Y can do it in 15 days. If both work at it together. How much time will they take to do the work?

Three partners shared the profit in a business in the ratio 5 : 7 : 8. They had partnered for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?

A car started from Indore to Bhopal at a certain speed. The Car missed an accident at 40Kms away from Indore, then the driver decided to reduce Car speed to 4/5 of the original speed. Due to this, he reached Bhopal by a late of 1hr 15min.Suppose if he missed an accident at 80Km away from Indore and from then he maintained 4/5 of original speed then he would reach Bhopal by a late of 1hour. Then what is the original speed of the Car?

In what time will Rs. 8000 amount to 40,000 at 4% per annum? (simple interest being reckoned)

The sum of 3 consecutive even number is 40 more than the average of these numbers. Which of the following is the 2 largest number ?

(17)^3.5 x (17)^? = 17⁸

The average of the first ten prime numbers, which are odd, is

What fraction is equal to 57.12% (approximately)?

Directions to Solve:
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Question: 13, 32, 24, 43, 35, ?, 46, 65, 57, 76

Direction: Read the following passages carefully and answer the question that follows.
When young, a little crab looks quits unlike its parents. As it grows older, it drops its outer converting time and again and grown into new one. With each new coat it comes to look more and more like its its parents, until finally it appears in a shell with its legs and claws just like its parents. When this stage is reached, it continues to drop its covering several times, but the change is seen in its size, not in its form. While the old shell is being made ready to come off, there is a new shell formatting over the flesh of the crab's underneath, but it is quits soft and flexible until the old one has been dropped.

Q. This story is mainly about ?

Direction: Read the following passage carefully and answer the questions. Your answer to these questions should be based on passage only.
PM's offensive and pompous reply verged on the preposterous. It is not only in consonance with certain facts, but is also wholly out of keeping with disappointment for them that a government and people noted for their high culture and politeness should have committed this serious lapse and should have addressed the GOI in a language which is discourteous and unbecoming, even if it were addressed to a hostile country. Since it is addressed to a country that is referred as friendly, this can only be considered as an act of forgetfulness. The GOI realizes that the system of government in China is different from that prevailing in India. It is the right of the Chinese people to have a government of their choice, and no one else has a right to interfere

Q. How was PM's reply?

Direction: Read the following passage carefully and answer the questions. Your answer to these questions should be based on passage only.
To be able to grow into self-confident, fearless, and active women, a girl must be nurtured in an atmosphere where she can be valued. However, for the average girl child in India, her prospects of all-round healthy development are severely constrained. Born into a socially inhospitable environment, a girl is considered to be an expense - someone who will never contribute to the family income and at the time of her marriage will take large assets as dowry. So deeply entrenched is the ideology of son preference, that a mother not only hopes and prays for a boy but actually fears the birth of a daughter. In India, girls are socialized from the very beginning to accept the ideology of male supremacy, which makes them a prey to discriminatory practices. This means that not only are girls socially unequipped to question the injustices done to them, but in the absence of models of role and conduct, they actually propagate the dominant social and cultural values which are against their interests. A large number of girls are allowed to die because of malnutrition and disease, which are not properly treated. Children who are working and are on the street are known as street children. A street child may be defined as a minor for whom the street has become his or her habitual abode and who is without adequate protection.

Q. Do the girls really live their lives in their own terms?

Direction: Read the following passages carefully and answer the question that follows.
Regardless of how the state's feedback control law is designed, it is almost always necessary to implement it, using estimates of the state obtained from an observer. Hence, it is necessary to insure so that the desirable properties of the state feedback design do not vanish when the state estimate are used. It is proven in linear system theory courses that the command response is unaffected by the presence of the observer. However, the response to initial conditions will affect the system output. It is suggested that the observed poles should be made faster than the state feedback poles by an amount that depends upon the level of measurement noise. These conclusions are generally based upon transient time response properties of the system, and not on feedback properties such as robustness margins, We now present a procedure for tuning an observer so that, under appropriate conditions, the feedback properties of a state feedback design are recovered.

Q. On what basis suggestions are given?

Direction: Read the following passage carefully and answer the questions. Your answer to these questions should be based on passage only.
As concern about radiation from phones and base stations continues to grow, health experts advice a change of habits-spending less time on the phone, using landline, and texting rather than calling-to cut the risk. The risk of brain cancer as a result of excessive use of phones cannot be ruled out. Reduced use of mobile phones is advised, Cancer is an extreme example. We get many cases of parents complaining that their children lack concentration, get headache and have behavioral problems. This cannot be proved, though. A scientist with ICMR said exposure to radio frequency radiation has a thermal effects, caused by holding a phone close to the body, and also a non-thermal effect which can be attributed to the induced electromagnetic effects inside biological cells. The non-thermal effect is possibly more harmful. People who are chronically exposed to low level wireless antenna emissions and users of mobile phone handsets have reported feeling several unspecific symptoms.

Q. How can the chances of brain cancer be reduced?

Direction: Read the following passages carefully and answer the question that follows.
When young, a little crab looks quits unlike its parents. As it grows older, it drops its outer converting time and again and grown into new one. With each new coat it comes to look more and more like its its parents, until finally it appears in a shell with its legs and claws just like its parents. When this stage is reached, it continues to drop its covering several times, but the change is seen in its size, not in its form. While the old shell is being made ready to come off, there is a new shell formatting over the flesh of the crab's underneath, but it is quits soft and flexible until the old one has been dropped.

Q.The form of a grown-up crab ?

Direction: Read the following passage carefully and answer the questions. Your answer to these questions should be based on passage only.
PM's offensive and pompous reply verged on the preposterous. It is not only in consonance with certain facts, but is also wholly out of keeping with disappointment for them that a government and people noted for their high culture and politeness should have committed this serious lapse and should have addressed the GOI in a language which is discourteous and unbecoming, even if it were addressed to a hostile country. Since it is addressed to a country that is referred as friendly, this can only be considered as an act of forgetfulness. The GOI realizes that the system of government in China is different from that prevailing in India. It is the right of the Chinese people to have a government of their choice, and no one else has a right to interfere

Q. What is the difference in the system of the Government of China and India?

Direction: Read the following passage carefully and answer the questions. Your answer to these questions should be based on passage only.
To be able to grow into self confident, fearless and active women, a girl must be nurtured in an atmosphere where she can be valued. However, for the average girl child in India. her prospects of all round healthy development are severely constrained. Born into a socially inhospitable environment, a girl is considered to be an expense - someone who will never contribute to the family income and at the time of her marriage will take large assets as dowry. So deeply entrenched is the ideology of sun preference, that a mother not only hopes and prays for a boy but actually fears the birth of a daughter. In India, girls are socialized from the very beginning to accept the ideology of make supremacy, which makes them a prey to discriminatory practices. This means that not only girl are socially unequipped to question the injustices done them, but in the absence of models of role and conduct, they actually propagate the dominant social and cultural values which are against their interests. Large number of the girl are allowed to die because of malnutrition and disease, which are not properly treated. Children who are working and are on the street are know as children. A street child may be defined as a minor for whom the street has become his or her habitual abode and who is without adequate protection.

Q. How the birth of a girl is celebrated in our society?

Direction: Read the following passages carefully and answer the question that follows.
Regardless of how the state's feedback control law is designed, it is almost always necessary to implement it, using estimates of the state obtained from an observer. Hence, it is necessary to insure so that the desirable properties of the state feedback design do not vanish when the state estimate are used. It is proven in linear system theory courses that the command response is unaffected by the presence of the observer. However, the response to initial conditions will affect the system output. It is suggested that the observed poles should be made faster than the state feedback poles by an amount that depends upon the level of measurement noise. These conclusions are generally based upon transient time response properties of the system, and not on feedback properties such as robustness margins, We now present a procedure for tuning an observer so that, under appropriate conditions, the feedback properties of a state feedback design are recovered.

Q. What is proved in linear system courses?

Direction: Read the following passage carefully and answer the questions. Your answer to these questions should be based on passage only.
As concern about radiation from phones and base stations continues to grow, health experts advice a change of habits-spending less time on the phone, using landline, and texting rather than calling-to cut the risk. The risk of brain cancer as a result of excessive use of phones cannot be ruled out. Reduced use of mobile phones is advised, Cancer is an extreme example. We get many cases of parents complaining that their children lack concentration, get headache and have behavioral problems. This cannot be proved, though. A scientist with ICMR said exposure to radio frequency radiation has a thermal effects, caused by holding a phone close to the body, and also a non-thermal effect which can be attributed to the induced electromagnetic effects inside biological cells. The non-thermal effect is possibly more harmful. People who are chronically exposed to low level wireless antenna emissions and users of mobile phone handsets have reported feeling several unspecific symptoms.

Q. Which is more harmful out of the given below?