Reva University Questions Paper(100ques-60 Mins)

To find the solution to the given equation, we need to perform the addition and subtraction operations in the correct order. Adding 791.52 and 463.88 gives us 1255.40. Subtracting 540.25 from this sum gives us 715.15, which matches the given answer. Therefore, the correct answer is 715.15.

The correct answer is 2, 4, 1, 3. The given statement suggests that although it is true that many Delhites do not complain about water shortage, it must be realized that this is not because all is well with them. This implies that there is indeed a water shortage issue in Delhi, but people may choose not to complain about it for various reasons. Therefore, the correct order of the statements is 2, 4, 1, 3.

The word "manage" is represented by the code "pa" in the given code language. This can be determined by looking at the second statement, which states that "manage time well" is written as "pa ru jo". Therefore, the code for "manage" is "pa".

In the given series, there is a pattern of adding and subtracting numbers. The first number, 343, is increased by 7 to get the second number, 350. Then, the third number, 336, is decreased by 14 to get the fourth number, 357. This pattern continues, with the fifth number, 329, being decreased by 28 to get the missing number. Therefore, the missing number is 329 - 28 = 364.

The given alphabetical series can be rearranged in pairs as follows:
(MJ) (LI) (TQ) (SR) (KU) (FH) (CB) (DE) (AV) (PO) (GN)

In each pair, the first letter is obtained by moving one step forward from the previous pair's second letter, and the second letter is obtained by moving one step backward from the previous pair's first letter.

Applying the same pattern, 'RK' would be related to 'TJ' because 'T' is obtained by moving one step forward from 'R', and 'J' is obtained by moving one step backward from 'K'. Therefore, the correct answer is TJ.

The word "ru" is represented by the word "well". This can be determined by comparing the given codes for different phrases. In the code for "manage time well", the word "well" is represented by "ru". Therefore, "ru" stands for "well".

The given equation involves finding the square root of two numbers, 576 and 841, and then adding them together. The square root of 576 is 24, and the square root of 841 is 29. When these two numbers are added together, the result is 53. However, none of the answer choices provided match this result. Therefore, the correct answer is "None of these," as there is no option that equals 53.

The average marks scored by all the 3 students together can be calculated by adding up the marks scored by each student and then dividing it by the total number of students. Samya scored 40% of the maximum marks which is 320, Raju scored 80% of the maximum marks which is 640, and Riya scored 624 marks. Adding up these scores gives a total of 1584. Since there are 3 students, the average can be calculated by dividing 1584 by 3, which gives 528. Therefore, the correct answer is 528.

The given letters PCYO can only form one meaningful English word, which is "copy". This is because there are no other combinations or permutations of these letters that can form any other meaningful word. Therefore, the answer is one.

The word "certainty" suggests that the corporation's arrival is definite. The phrase "preference for higher quality" indicates that the corporation has a liking or inclination towards higher quality. Therefore, the correct answer is "that, for" as it accurately conveys the certainty of the corporation coming and their preference for higher quality.

To find the value of the question mark, we need to perform the given arithmetic operation. First, we multiply 958 by 63, which equals 60354. Then, we divide this result by 32, giving us 1886.0625. Since the options are all whole numbers, we round this value to the nearest whole number, which is 1886. Therefore, the correct answer is 6706.

Building a community requires sustained and patient effort, which takes months or even years. Therefore, the correct order is 3, 4, 2, 1. First, one needs to focus on building a community by encouraging participation. Then, after sustained and patient effort, the process takes months or years. Finally, the correct order is 3 (building a community), 4 (participation), 2 (months or years), and 1 (sustained and patient effort).

The sequence is increasing by adding a prime number each time. The first number is 33, and then 5 is added to get 38. Next, 7 is added to get 45. Then, 11 is added to get 56. After that, 13 is added to get 69. Finally, 17 is added to get 86. Therefore, the missing number should be the next prime number, which is 19. Adding 19 to 89 gives us 108.

In the given equation, 582 - 82 equals 500. However, the question asks for the sum of 300 and an unknown number, which would give us a total of 800. Since none of the answer choices match this result, the correct answer is "None of these."

The given series is formed by taking the first letter of each group of letters in the alphabetical series and arranging them in the same order. In the first group, the first letter is 'N' which corresponds to the 14th letter in the alphabetical series. In the second group, the first letter is 'P' which corresponds to the 16th letter. Similarly, in the third group, the first letter is 'B' which corresponds to the 3rd letter. Following this pattern, the first letter of the fourth group should be 'S', which corresponds to the 19th letter. Therefore, the missing group is "SRKU".

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In the original number, the second digit from the right is '4' and the third digit from the left is '5'. According to the given operation, '2' is subtracted from each even digit and '1' is added to each odd digit. Therefore, the new number will be 7541337. The difference between the second digit from the right (3) and the third digit from the left (4) is 4.

The given expression is a simple mathematical equation that involves multiplication and addition. It can be solved by performing the multiplication first and then the addition. By multiplying 69.3 by 15.2, we get 1053.36. Similarly, multiplying 4.5 by 19.8 gives us 89.1. Adding these two results together gives us 1142.46, which is the correct answer.

First aid experts stress the importance of knowing what to do for an injured victim until a doctor or trained person arrives at the scene. This can save a person's life, especially in cases of breathing difficulties, severe bleeding, and shock. People with special medical conditions are advised to wear identification to prevent the administration of harmful medication. Administering first aid within minutes of an emergency often saves lives. The administration of first aid also helps medical professionals provide better care.

Conclusion I follows because the statements establish that all students are adults, and all adults are workers. Therefore, it can be inferred that there must be some workers who are students. Conclusion II does not follow because although all children are students, it is not established that all students are children.

The passage discusses the importance of knowing what to do in case of an emergency before medical professionals arrive. It emphasizes that having knowledge of first aid can save lives, especially in situations such as breathing problems, severe bleeding, and shock. Additionally, it mentions the importance of people with special medical conditions wearing identification to prevent the administration of harmful medication. The passage suggests that knowing first aid can make a significant difference in saving lives and that it can complement the efforts of medical professionals in providing better care.

The correct answer is 720. To find the number of different ways to arrange the letters of the word "MACHINE" so that vowels are always together, we can treat the group of vowels (A, I, E) as a single entity. This reduces the problem to arranging the letters "MCHN" and the vowel group "AIE" together. The number of ways to arrange these letters is 4!, which is equal to 24. However, within the vowel group, the vowels can be arranged among themselves in 3! ways. Therefore, the total number of arrangements is 4! * 3! = 24 * 6 = 144. However, since the vowels (A, I, E) can be arranged among themselves in 3! ways without changing the arrangement of the other letters, we need to multiply by an additional 3!. Therefore, the final answer is 144 * 3! = 144 * 6 = 720.

Based on the given information, we know that C scored 92% marks and only one person scored more than C. Therefore, B's percentage is most likely to be 97% as it is the highest percentage among the options given.

The pattern in the given sequence is not immediately obvious, but upon closer inspection, it can be observed that each number is obtained by adding a specific increment to the previous number. The increments are as follows: 1, 4, 9, 16, 25, 36. Therefore, to find the missing number, we need to add the next increment, which is 49, to the last number in the sequence (82). This gives us 82 + 49 = 131. However, this number is not among the answer choices. Therefore, the most logical option is to choose the closest number to 131, which is 118.

P faces C. Since A faces the immediate neighbor of S, it means that A cannot face S. Therefore, A must face R. Since there is only one person between A and C, and B is not an immediate neighbor of A, it means that B cannot be sitting next to A. Therefore, B must be sitting opposite to A in the other row. This leaves P as the only option to face C.

The code for 'earn' is 'ha' because in the given code, 'earn more money' is written as 'zi ha ma' and 'earn well enough' is written as 'si ru ha'. Since 'ha' appears in both phrases, it can be concluded that 'ha' represents 'earn'.

According to the passage, the most significant feature of the scheme of autonomous colleges is that they can evolve their own methods of assessing students. The passage states that autonomous colleges will have a free hand in nearly everything except granting degrees, and one of the mentioned aspects is the ability to evolve their own method of assessing students. This suggests that autonomous colleges have the freedom to develop their own methods of evaluating the performance and progress of their students, which is seen as a means of improving teaching standards and providing students with a better educational experience.

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In the given code language, each letter is replaced with the letter that comes immediately after it in the alphabetical series. For example, 'B' is replaced with 'C' and 'D' is replaced with 'E'. Applying the same pattern, 'FORK' will be coded as 'UPSR', where 'F' is replaced with 'U', 'O' is replaced with 'P', 'R' is replaced with 'S', and 'K' is replaced with 'R'.

Based on the information provided by Rajesh, Sanjay started working after April but before September. Vinod remembers that Sanjay did not have a job before May. Madan remembers that the month Sanjay started working had 31 days. Combining these pieces of information, we can conclude that Sanjay started working in a month that has 31 days, which narrows it down to either July or August. Therefore, Sanjay definitely started working in either August or July.

The correct answer is 4, 2, 1, 3. This order makes the sentence grammatically correct and coherent. First, people cutting across professional lines (4) are engaged in doing home tuitions (2). Their sole motive (1) is to clear more money (3).

Conclusion I follows from the given statements because it is stated that some banks are colleges and all colleges are schools. Therefore, it can be logically inferred that at least some banks are schools. However, conclusion II does not follow as it is not stated that all schools are colleges.

The area of a square is equal to the side length squared. In this case, the area of the square is given as 196 sq.m. Therefore, the side length of the square can be found by taking the square root of 196, which is 14 m. Since the radius of the circular plot is equal to the side length of the square, the radius is also 14 m. The area of a circle is given by the formula A = πr^2, where r is the radius. Plugging in the value of the radius, we get A = π(14^2) = 616 m2.

When two trains are moving towards each other, the relative speed is the sum of their individual speeds. In this case, the relative speed is (60 km/hr + 90 km/hr) = 150 km/hr.

To convert this speed to m/s, we divide by 3.6: 150 km/hr ÷ 3.6 = 41.67 m/s.

The total distance that needs to be covered by the two trains is the sum of their lengths: 200 m + 300 m = 500 m.

Using the formula time = distance/speed, we can calculate the time it takes for the two trains to cross each other: 500 m ÷ 41.67 m/s = 12 sec.

Therefore, the correct answer is 12 sec.

Based on the given information, we know that A faces the immediate neighbor of S. Since S sits second to the left of Q, A must face R. Therefore, the answer is A.

The passage states that many colleges are little more than degree factories, implying that they focus solely on granting degrees rather than providing quality education. The author believes that the answer to declining standards in higher education does not lie in encouraging the growth of these "model" institutions but in improving overall standards. This suggests that the author agrees with the statement that some colleges are only degree factories.

The given sequence follows a pattern where each number is divided by 2 and then added to the next number in the sequence. Starting with 8424, we divide it by 2 to get 4212, then add 4212 to get 8424. Continuing this pattern, we divide 8424 by 2 to get 4212, then add 4212 to get 8424. The next number in the sequence would be 8424 divided by 2, which is 4212, and then adding 4212 gives us 8424. Therefore, the missing number in the sequence is 2109.

The given sequence appears to follow a pattern where each number is obtained by multiplying the previous number by a certain factor and then adding a constant term. In this case, the pattern seems to be multiplying the previous number by 3 and then subtracting 8. Starting with 7, when we multiply it by 3 and subtract 8, we get 21. Continuing this pattern, the next number in the sequence should be obtained by multiplying 21 by 3 and subtracting 8, which gives us 55. Therefore, the missing number in the sequence is 55.

The passage emphasizes the importance of providing first aid to a victim until professional help arrives, as it can save a life in critical situations such as stoppage of breathing, severe bleeding, and shock. The word "fatal" is the most appropriate choice as it accurately describes the potential consequences of not receiving immediate first aid in these situations.

The value of the sixth number can be found by multiplying the average of the first five numbers (69) by the total number of numbers (6) and subtracting the sum of the first five numbers (87 + 86 + 80 + 75). This gives us 69 * 6 - (87 + 86 + 80 + 75) = 414 - 328 = 86. Therefore, the value of the sixth number is 86.

The ratio of the largest and smallest angles in a triangle is 4:1. Let's assume the smallest angle is x. Then, the largest angle is 4x. The second largest angle is given as 45 degrees. To find the largest angle, we can add all three angles in a triangle and set it equal to 180 degrees (sum of angles in a triangle). So, x + 4x + 45 = 180. Solving this equation, we find that x = 27. Therefore, the largest angle is 4x = 4 * 27 = 108 degrees.

In this question, we are given two scenarios: one where the boat covers 72 km upstream and 48 km downstream in 13 hours, and another where it covers 48 km upstream and 72 km downstream in 12 hours. To find the speed of the stream, we need to find the difference between the speed of the boat and the speed of the stream. By comparing the two scenarios, we can see that the difference in time is 1 hour. Since the distance covered is the same, the difference in time can be attributed to the speed of the stream. Therefore, the speed of the stream is 48 km/hr divided by 1 hour, which equals 2 km/hr.

This answer suggests that when an Indian writer uses English as their medium, the problems that arise offer much scope for discussion. This implies that there are unique challenges and complexities that come with using English as a medium of expression for Indian writers, which can lead to rich and meaningful discussions.

Based on the given information, D did not score the highest marks and someone scored more than C. Since C scored 92% marks, it is possible that D scored less than 92%. Additionally, E scored more than a but less than D, so it is also possible that D scored less than E. Therefore, it is most likely that D scored 87% marks.

The given statements state that there is an overlap between black and blue, blue and white, and white and black. From these statements, we can conclude that there is a possibility of some elements being both black and blue, as well as both white and black. Therefore, both conclusions I and II follow from the given statements.

The perimeter of the rectangle is given as 714 cm. Since the perimeter of a rectangle is equal to 2 times the sum of its length and breadth, we can set up the equation 2(length + breadth) = 714. The circumference of the circle is also equal to the breadth of the rectangle, so we can set up the equation 2πr = breadth. Additionally, the area of the square is given as 441 cm2, which means each side of the square is √441 = 21 cm. Since the side of the square is half the diameter of the circle, the diameter of the circle is 2 * 21 = 42 cm. From the equation 2πr = breadth, we can solve for r (radius) as 42/2π = 21/π cm. Substituting this value of r into the equation 2(length + breadth) = 714, we can solve for the length as 714 - 2(21/π) = 714 - 42/π cm. Simplifying this expression gives us the length as 225 cm.

Flexibility is the most opposite in meaning to steadfastness. Steadfastness refers to being unwavering and dedicated, while flexibility implies being adaptable and open to change.

The passage discusses the importance of knowing what to do for an accident victim until medical professionals arrive. It emphasizes that providing first aid in a timely manner can save a life, especially in cases of severe bleeding, stoppage of breathing, and shock. Therefore, the word "Accident" is the most appropriate choice as it relates directly to the topic being discussed.

The passage discusses the importance of first aid in saving lives during emergencies. It emphasizes the need for immediate action before a doctor or trained person arrives at the accident scene. The passage also mentions the importance of identifying individuals with special medical conditions through emblems or identifiers to prevent the administration of harmful medication. Therefore, the word "Medical" is the most appropriate choice as it relates to the topic and context of the passage.

The word "determines" is the correct answer because it fits logically in the context of the sentence. The passage is discussing the importance of knowing what to do in a first aid situation and how it can potentially save a life. The word "determines" suggests that having knowledge of first aid procedures can play a crucial role in the outcome of an emergency situation.