Q. K and L invest in a business with K investing $15,000 and L investing $25,000. If they make a profit of $40,000, how much does L get?
A.
$15,000
B.
$20,000
C.
$25,000
D.
$30,000
Show solution
Solution
Total investment = 15000 + 25000 = 40000. L's share = (25000 / 40000) * 40000 = $25,000.
Correct Answer:
D
— $30,000
Learn More →
Q. Keyboard is to Type as Mouse is to?
A.
Click
B.
Scroll
C.
Drag
D.
Select
Show solution
Solution
You type with a keyboard, just as you click with a mouse.
Correct Answer:
A
— Click
Learn More →
Q. L and M invest $10000 and $15000 respectively. If they make a profit of $12000, how much does L get?
A.
$4000
B.
$5000
C.
$6000
D.
$7000
Show solution
Solution
Total investment = 10000 + 15000 = 25000. L's share = (10000/25000) * 12000 = $4800.
Correct Answer:
C
— $6000
Learn More →
Q. L and M invest in a business in the ratio 5:3. If L's profit is $1,250, what is M's profit?
A.
$750
B.
$500
C.
$600
D.
$800
Show solution
Solution
If L's profit is $1,250 and the ratio is 5:3, then M's profit is (3/5) * 1,250 = $750.
Correct Answer:
A
— $750
Learn More →
Q. L and M invest in a business with L investing $6000 and M investing $9000. If the profit is $4500, how much does M earn?
A.
$2000
B.
$3000
C.
$2500
D.
$1500
Show solution
Solution
Total investment = 6000 + 9000 = 15000. M's share = (9000/15000) * 4500 = $2700, rounded to $3000.
Correct Answer:
B
— $3000
Learn More →
Q. L, M, and N invest in a business in the ratio 2:3:5. If the total profit is $10000, how much does M receive?
A.
$3000
B.
$4000
C.
$5000
D.
$6000
Show solution
Solution
Total parts = 2 + 3 + 5 = 10. M's share = (3/10) * 10000 = $3000.
Correct Answer:
B
— $4000
Learn More →
Q. L, M, and N invest in a business with amounts of $8000, $6000, and $4000 respectively. If the profit is $3000, what is M's share?
A.
$1200
B.
$900
C.
$600
D.
$1500
Show solution
Solution
Total investment = 8000 + 6000 + 4000 = 18000. M's share = (6000/18000) * 3000 = $1000.
Correct Answer:
A
— $1200
Learn More →
Q. L, M, and N invest in a business with investments of $8000, $6000, and $4000 respectively. If the profit is $6000, how much does M receive?
A.
$2400
B.
$1800
C.
$2000
D.
$3000
Show solution
Solution
Total investment = 8000 + 6000 + 4000 = 18000. M's share = (6000/18000) * 6000 = $2000.
Correct Answer:
A
— $2400
Learn More →
Q. L, M, and N invest in a business with L investing $10000, M $15000, and N $5000. If the total profit is $12000, how much does M receive?
A.
$6000
B.
$8000
C.
$4000
D.
$5000
Show solution
Solution
Total investment = 10000 + 15000 + 5000 = 30000. M's share = (15000/30000) * 12000 = $6000.
Correct Answer:
B
— $8000
Learn More →
Q. Lenz's law states that the direction of induced current is such that it opposes what?
A.
The change in magnetic flux
B.
The flow of electric current
C.
The resistance in the circuit
D.
The applied voltage
Show solution
Solution
Lenz's law states that the direction of induced current will oppose the change in magnetic flux that produced it.
Correct Answer:
A
— The change in magnetic flux
Learn More →
Q. Let A = {1, 2, 3, 4} and R be the relation defined by R = {(a, b) | a < b}. How many ordered pairs are in R?
Show solution
Solution
The pairs are (1,2), (1,3), (1,4), (2,3), (2,4), (3,4). Thus, there are 6 ordered pairs.
Correct Answer:
B
— 6
Learn More →
Q. Let A = {1, 2, 3, 4} and R be the relation defined by R = {(x, y) | x < y}. How many ordered pairs are in R?
Show solution
Solution
The ordered pairs are (1,2), (1,3), (1,4), (2,3), (2,4), (3,4). Thus, there are 6 ordered pairs.
Correct Answer:
B
— 6
Learn More →
Q. Let R be a relation on the set of natural numbers defined by R = {(m, n) | m divides n}. Is R a partial order?
A.
Yes
B.
No
C.
Only reflexive
D.
Only transitive
Show solution
Solution
R is reflexive, antisymmetric, and transitive, thus it is a partial order.
Correct Answer:
A
— Yes
Learn More →
Q. M and N invest in a business in the ratio 3:5. If N's profit is $32,000, what is the total profit?
A.
$48,000
B.
$56,000
C.
$64,000
D.
$72,000
Show solution
Solution
N's share = 5 parts. Total parts = 3 + 5 = 8. Total profit = (8/5) * 32000 = $51,200.
Correct Answer:
C
— $64,000
Learn More →
Q. N and O invest $15,000 and $25,000 respectively. If the total profit is $8,000, how much does O receive?
A.
$3,200
B.
$4,000
C.
$4,800
D.
$5,000
Show solution
Solution
O's share = (25,000 / (15,000 + 25,000)) * 8,000 = (25,000 / 40,000) * 8,000 = $5,000.
Correct Answer:
B
— $4,000
Learn More →
Q. N and O invest in a business in the ratio of 4:5. If the total profit is $4500, how much does N receive?
A.
$2000
B.
$2500
C.
$3000
D.
$1800
Show solution
Solution
Total parts = 4 + 5 = 9. N's share = (4/9) * 4500 = $2000.
Correct Answer:
B
— $2500
Learn More →
Q. N and O invest in a business with N investing $2000 and O investing $3000. If the profit is $1000, how much does O receive?
A.
$400
B.
$600
C.
$500
D.
$700
Show solution
Solution
Total investment = 2000 + 3000 = 5000. O's share = (3000/5000) * 1000 = $600.
Correct Answer:
B
— $600
Learn More →
Q. Neither of the answers are correct.
A.
Neither of the answers is correct.
B.
Neither of the answer are correct.
C.
Neither of the answers were correct.
D.
Neither of the answers be correct.
Show solution
Solution
The subject 'neither' is singular, so 'is' is correct.
Correct Answer:
A
— Neither of the answers is correct.
Learn More →
Q. Neither the manager nor the employees was present at the meeting. (2023)
A.
Correct
B.
Incorrect
C.
Depends on context
D.
None of the above
Show solution
Solution
The correct form is 'Neither the manager nor the employees were present at the meeting.' When 'neither/nor' is used, the verb agrees with the nearest subject.
Correct Answer:
B
— Incorrect
Learn More →
Q. Neither the teacher nor the students was present. (2022)
A.
Neither the teacher nor the students were present.
B.
Neither the teacher nor the students is present.
C.
Neither the teacher or the students were present.
D.
Neither the teacher nor the student were present.
Show solution
Solution
When 'neither/nor' is used, the verb agrees with the nearest subject, which is 'students' (plural).
Correct Answer:
A
— Neither the teacher nor the students were present.
Learn More →
Q. No birds are mammals. All sparrows are birds. Therefore, no sparrows are mammals. (2023)
A.
True
B.
False
C.
Cannot be determined
D.
None of the above
Show solution
Solution
The conclusion is valid based on the premises.
Correct Answer:
A
— True
Learn More →
Q. No fish are mammals. Some mammals are not dogs. Therefore, some fish are not dogs. Is this conclusion valid?
A.
Yes
B.
No
C.
Only if all mammals are dogs
D.
Cannot be determined
Show solution
Solution
The conclusion is not valid because the relationship between fish and dogs is not established.
Correct Answer:
B
— No
Learn More →
Q. No fish are mammals. Some mammals are not whales. Therefore, some fish are not whales. (2023)
A.
True
B.
False
C.
Cannot be determined
D.
None of the above
Show solution
Solution
The conclusion does not logically follow from the premises.
Correct Answer:
B
— False
Learn More →
Q. No mammals lay eggs. All whales are mammals. Therefore, no whales lay eggs. Is this conclusion valid? (2023)
A.
Yes
B.
No
C.
Only if all mammals are whales
D.
Only if some mammals lay eggs
Show solution
Solution
The conclusion is valid. Since all whales are mammals and no mammals lay eggs, it follows that no whales lay eggs.
Correct Answer:
A
— Yes
Learn More →
Q. No students are lazy. Some lazy people are not successful. Therefore, some students are successful. Is this conclusion valid?
A.
Yes
B.
No
C.
Only if all students are hardworking
D.
Only if some lazy people are students
Show solution
Solution
The conclusion is valid because if no students are lazy, then it follows that they cannot be among those who are not successful.
Correct Answer:
A
— Yes
Learn More →
Q. O and P invest in a business in the ratio 5:3. If the total profit is $16000, how much does P receive?
A.
$6000
B.
$8000
C.
$5000
D.
$7000
Show solution
Solution
Total parts = 5 + 3 = 8. P's share = (3/8) * 16000 = $6000.
Correct Answer:
A
— $6000
Learn More →
Q. O and P invest in a business in the ratio 5:3. If the total profit is $4000, how much does P receive?
A.
$1500
B.
$2000
C.
$2500
D.
$3000
Show solution
Solution
Total parts = 5 + 3 = 8. P's share = (3/8) * 4000 = $1500.
Correct Answer:
A
— $1500
Learn More →
Q. O and P invest in a business in the ratio 7:3. If the total profit is $7000, how much does O receive?
A.
$3500
B.
$4900
C.
$3000
D.
$4000
Show solution
Solution
Total parts = 7 + 3 = 10. O's share = (7/10) * 7000 = $4900.
Correct Answer:
B
— $4900
Learn More →
Q. O and P invest in a business with investments of $10000 and $15000 respectively. If they make a profit of $12000, how much does O get?
A.
$4000
B.
$5000
C.
$6000
D.
$7000
Show solution
Solution
Total investment = 10000 + 15000 = 25000. O's share = (10000/25000) * 12000 = $4800.
Correct Answer:
B
— $5000
Learn More →
Q. P and Q invest $12000 and $18000 respectively. If they make a profit of $9000, what is P's share?
A.
$3000
B.
$4000
C.
$5000
D.
$6000
Show solution
Solution
Total investment = 12000 + 18000 = 30000. P's share = (12000/30000) * 9000 = $3600, rounded to $6000.
Correct Answer:
D
— $6000
Learn More →
Showing 16351 to 16380 of 31669 (1056 Pages)
Major Competitive Exams MCQ & Objective Questions
Major Competitive Exams play a crucial role in shaping the academic and professional futures of students in India. These exams not only assess knowledge but also test problem-solving skills and time management. Practicing MCQs and objective questions is essential for scoring better, as they help in familiarizing students with the exam format and identifying important questions that frequently appear in tests.
What You Will Practise Here
Key concepts and theories related to major subjects
Important formulas and their applications
Definitions of critical terms and terminologies
Diagrams and illustrations to enhance understanding
Practice questions that mirror actual exam patterns
Strategies for solving objective questions efficiently
Time management techniques for competitive exams
Exam Relevance
The topics covered under Major Competitive Exams are integral to various examinations such as CBSE, State Boards, NEET, and JEE. Students can expect to encounter a mix of conceptual and application-based questions that require a solid understanding of the subjects. Common question patterns include multiple-choice questions that test both knowledge and analytical skills, making it essential to be well-prepared with practice MCQs.
Common Mistakes Students Make
Rushing through questions without reading them carefully
Overlooking the negative marking scheme in MCQs
Confusing similar concepts or terms
Neglecting to review previous years’ question papers
Failing to manage time effectively during the exam
FAQs
Question: How can I improve my performance in Major Competitive Exams?Answer: Regular practice of MCQs and understanding key concepts will significantly enhance your performance.
Question: What types of questions should I focus on for these exams?Answer: Concentrate on important Major Competitive Exams questions that frequently appear in past papers and mock tests.
Question: Are there specific strategies for tackling objective questions?Answer: Yes, practicing under timed conditions and reviewing mistakes can help develop effective strategies.
Start your journey towards success by solving practice MCQs today! Test your understanding and build confidence for your upcoming exams. Remember, consistent practice is the key to mastering Major Competitive Exams!
