Assam Police SI Mock Test - 10 - Assam Police SI MCQ

Find the number of triangles in the given figure.

If A + B = C + D and A + D > B + C, then which one of the following is definitely wrong?

By solving the inequality 6x - 7 > 5, the answer will be

If AWAKE is written as ZVZJD, how will FRIEND be written?

Directions: This question consists of three statements followed by four conclusions marked I, II, III and IV. Consider the statements to be true, even if they seem to be at variance from commonly known facts, and decide which of the given conclusions logically follow(s) from the statements, disregarding commonly known facts. Mark your answer accordingly.

Statements:
Some right are left.
No left is west.
All west are south.
Conclusions:
I. No right is west.
II. Some left are west.
III. Some south are not left.
IV. All south are left.

A boy rode his bicycle Northward, then turned left and rode 1 km and again turned left and rode 2 km. He found himself 1 km west of his starting point. How far did he ride northward initially?

Directions to Solve

In each of the following questions find out the alternative which will replace the question mark.

Question -

Microphone : Loud :: Microscope : ?

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

Question: 589654237, 89654237, 8965423, 965423, ?

X can do piece of work in 5 days. Y can do it in 10 days. With the help of Z, they finish the work in 2 days. In how many days Z alone can do the whole work?

Three partners A , B , C start a business . B's Capital is four times C's capital and twice A's capital is equal to thrice B's capital . If the total profit is Rs 16500 at the end of a year ,Find out B's share in it.

Two places A and B are at a certain distance. Ramu started from A towards B at a speed of 40 kmph. After 2 hours Raju started from B towards A at a speed of 60 kmph. If they meet at a place C then ratio of ratio of time taken by Raju to Ramu to reach Place C is 2:3. Then what is the distance between A and B?

A sum of money doubles itself in 5 years. In how many years will it become four fold (if interest is compounded)?

The sum of 3 consecutive number is 1251, Find the largest even number ?

The average weight of 3 boys A, B and C is 74 kg. Another boy D joins the group and the average now becomes 70 kg. If another boy E, whose weight is 3 kg more than that of D, replaces A then the average weight of B, C, D and E becomes 75 kg. The weight of A is

a% of a + b% of b = 2% of ab, then what percentage of a is b?

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

Question -
22, 24, 28, ?, 52, 84

Direction: Read the following passages carefully and answer the question that follows.
For fourteen and a half months I lived in my little cell or room in the Dehradun jail, and I began to feel as if I was almost a part of it. I was familiar with every bit of it, I knew every mark and dent on the whitewashed walls and on the uneven floor and the ceiling with its moth-eaten rafters. In the little yards outside I greeted little tufts of grass and odd bits of stone as old friends. I was not alone in my cell, for several colonies of wasp and hornets lived there, and many lizards founds a home behind the rafters, emerging in the evening in search of prey.

Q. Which of the following explains best the sentence in the passage " I was almost a part of it" ?

Direction: Read the following passage carefully and answer the questions. Your answer to these questions should be based on passage only.

We are very disappointed with the change in the date. It was a law enacted and approved by Parliament, which was supposed to benefit citizens. The delay in the deadline for digitization is more of a knee jerk reaction by the Ministry of Information and Broadcasting to its inability to resolve crucial differences between stakeholders. While broadcasters and DTH operators want the government to fast-track the process, local cable operators have asked for a further extension of introduction of the technology is done in a manner that creates a level playing field for all the stakeholders. A government mandated imposition of technology, in this instance, will benefit only a privileged few and deprive a large section of the population of the benefits of inexpensive cable TV.

Q. Who took the decision of change in the date?

Direction: When I logged in to Facebook this week,i was greeted with updates from such friends as Mareah Carey, Natalie portman and
Ryan Gosling, right? Except that when i clicked through. It was clear that these posts were from my same, lame no-name
friends who were simply jumping on the latest Facebook bandwagon. Yes, it is (or was as these things don’t exactly have strict
expiration dates) Celebrity doppelganger week on Facebook , during which people replace their profile picture with the celeb
they think they look most like them.
This is the operative word here. I love my friends, but trust me-it’s a motley crew that little resembles anyone casting directors would want to put in a feature film. But more disturbing than the creative liberties they took in choosing their twins is that, this is just the latest example of how my friends-and hundreds of thousands of people around the world-are susceptible to face book groupthink. These are grass-roots names that spread virally throughout the site, making them difficult to trace back to an origin with any certainty. The Huffington post published what appeared to be the transcript of an interview with Bob Patel, and IT worker who says his resemblance to Tom selleck prompted the start of Doppelganger Week. But the claim (and the transcript itself) is dubious-the article is even tagged as “satire,” but that hasn’t stopped blogs and news organizations from citing Patel as the instigator.

Q. Which of the following options is true as per the passage ?

Direction: Read the following passages carefully and answer the question that follows.
In presents scenario of increasing demand for cut flowers, protected cultivation in green house is the best alternatives for using land and other resources more efficiently. In protected environment, suitable environmental conditions for optimum plant growth are provided ultimately quality with products. Greenhouse is made up of glass or plastic film, which allows the solar radiations to pass through but traps the thermal radiations emitted by plants inside and, thereby, provide inside, On the basis of material used, building cost and technology used, green house can be of three types: low-cost greenhouse, medium-cost greenhouse and hi-tech greenhouse.

Q. How is the production increased?

Direction: In the following questions, you have two passages with 5 questions in each passage. Read the passages carefully and choose the best answer to each question out of the four alternatives.
PASSAGE
A dolphin is an aquatic mammal. Dolphins are extremely intelligent and sociable animals and have their own way to communicate with each other using special sounds. Although they are often mistaken for fish, dolphins are actually mammals. They are members of the Cetacea (pronounced set-ay-shia) family, which also contains whales and porpoises. One way of telling the difference between a cetacean and a fish is by looking at their tails. You can tell a cetacean because their tail fins (called flukes) are horizontal and move up and down. Fish have vertical tails which move from side to side. A dolphin’s body is designed to help them move quickly and easily through water. The dolphin’s fluke propels it through the water. On its back is a curved dorsal fin and on each side of the dolphin is a pectoral fin. The bump on a dolphins head is known as the melon. They trap their prey by using their teeth. Dolphins use a type of sonar to detect where objects are around them. This is called echolocation. Echolocation works when a dolphin bounces a high pitched sound off an object and then listens for the echo to come back. It is a very useful way for dolphins to find food and navigate. Dolphins communicate with each other through clicks, squeaks and whistles. They use these special sounds to greet each other and to indicate if they are in distress. Dolphins live in the sea, but they can’t breathe under water! They breathe through a blowhole and have to come up for air every 15 minutes.

Dolphins use echolocation to

Direction: Read the following passages carefully and answer the question that follows.
For fourteen and a half months I lived in my little cell or room in the Dehradun jail, and I began to feel as if I was almost a part of it. I was familiar with every bit of it, I knew every mark and dent on the whitewashed walls and on the uneven floor and the ceiling with its moth-eaten rafters. In the little yards outside I greeted little tufts of grass and odd bits of stone as old friends. I was not alone in my cell, for several colonies of wasp and hornets lived there, and many lizards founds a home behind the rafters, emerging in the evening in search of prey.

Q. The passage attempts to describe ?

Direction: Read the following passage carefully and answer the questions. Your answer to these questions should be based on passage only.

We are very disappointed with the change in the date. It was a law enacted and approved by Parliament, which was supposed to benefit citizens. The delay in the deadline for digitization is more of a knee jerk reaction by the Ministry of Information and Broadcasting to its inability to resolve crucial differences between stakeholders. While broadcasters and DTH operators want the government to fast-track the process, local cable operators have asked for a further extension of introduction of the technology is done in a manner that creates a level playing field for all the stakeholders. A government mandated imposition of technology, in this instance, will benefit only a privileged few and deprive a large section of the population of the benefits of inexpensive cable TV.

Q. What was the impact of introduction of new technology in TV world?

Direction: When I logged in to Facebook this week,i was greeted with updates from such friends as Mareah Carey, Natalie portman and
Ryan Gosling, right? Except that when i clicked through. It was clear that these posts were from my same, lame no-name
friends who were simply jumping on the latest Facebook bandwagon. Yes, it is (or was as these things don’t exactly have strict
expiration dates) Celebrity doppelganger week on Facebook , during which people replace their profile picture with the celeb
they think they look most like them.
This is the operative word here. I love my friends, but trust me-it’s a motley crew that little resembles anyone casting directors would want to put in a feature film. But more disturbing than the creative liberties they took in choosing their twins is that, this is just the latest example of how my friends-and hundreds of thousands of people around the world-are susceptible to face book groupthink. These are grass-roots names that spread virally throughout the site, making them difficult to trace back to an origin with any certainty. The Huffington post published what appeared to be the transcript of an interview with Bob Patel, and IT worker who says his resemblance to Tom selleck prompted the start of Doppelganger Week. But the claim (and the transcript itself) is dubious-the article is even tagged as “satire,” but that hasn’t stopped blogs and news organizations from citing Patel as the instigator.

Q. Which of the following best represents the theme of the passage ?

Direction: Read the following passages carefully and answer the question that follows.
In presents scenario of increasing demand for cut flowers, protected cultivation in green house is the best alternatives for using land and other resources more efficiently. In protected environment, suitable environmental conditions for optimum plant growth are provided ultimately quality with products. Greenhouse is made up of glass or plastic film, which allows the solar radiations to pass through but traps the thermal radiations emitted by plants inside and, thereby, provide inside, On the basis of material used, building cost and technology used, green house can be of three types: low-cost greenhouse, medium-cost greenhouse and hi-tech greenhouse.

Q. Why the green house is made up of glass or plastic film?

Direction: In the following questions, you have two passages with 5 questions in each passage. Read the passages carefully and choose the best answer to each question out of the four alternatives.
PASSAGE
A dolphin is an aquatic mammal. Dolphins are extremely intelligent and sociable animals and have their own way to communicate with each other using special sounds. Although they are often mistaken for fish, dolphins are actually mammals. They are members of the Cetacea (pronounced set-ay-shia) family, which also contains whales and porpoises. One way of telling the difference between a cetacean and a fish is by looking at their tails. You can tell a cetacean because their tail fins (called flukes) are horizontal and move up and down. Fish have vertical tails which move from side to side. A dolphin’s body is designed to help them move quickly and easily through water. The dolphin’s fluke propels it through the water. On its back is a curved dorsal fin and on each side of the dolphin is a pectoral fin. The bump on a dolphins head is known as the melon. They trap their prey by using their teeth. Dolphins use a type of sonar to detect where objects are around them. This is called echolocation. Echolocation works when a dolphin bounces a high pitched sound off an object and then listens for the echo to come back. It is a very useful way for dolphins to find food and navigate. Dolphins communicate with each other through clicks, squeaks and whistles. They use these special sounds to greet each other and to indicate if they are in distress. Dolphins live in the sea, but they can’t breathe under water! They breathe through a blowhole and have to come up for air every 15 minutes.

Dolphins use their teeth