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!
Q. If a factory produces 500 units in 8 hours, how many units can it produce in 12 hours at the same rate?
A.
600
B.
750
C.
800
D.
900
Show solution
Solution
The rate is 500 units / 8 hours = 62.5 units/hour. In 12 hours, it can produce 62.5 × 12 = 750 units.
Correct Answer:
C
— 800
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Q. If a factory produces 500 units in 8 hours, how many units does it produce in 1 hour?
A.
50 units
B.
60 units
C.
70 units
D.
80 units
Show solution
Solution
Units per hour = Total Units / Total Hours = 500 units / 8 hours = 62.5 units.
Correct Answer:
A
— 50 units
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Q. If a factory reduces its water usage by 30% and uses 7000 liters after the reduction, what was its water usage before the reduction?
A.
9000 liters
B.
10000 liters
C.
8000 liters
D.
7000 liters
Show solution
Solution
Let x be the original usage. x - 0.30x = 7000. Therefore, 0.70x = 7000, x = 7000 / 0.70 = 10000 liters.
Correct Answer:
B
— 10000 liters
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Q. If a family of 5 spends $200 on food each week, how much do they spend in a month?
A.
$800
B.
$600
C.
$1000
D.
$1200
Show solution
Solution
Weekly spending is $200. In a month (4 weeks), they spend 200 * 4 = $800.
Correct Answer:
A
— $800
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Q. If a family tree shows that A is married to B and they have a child C, what is C's relationship to A?
A.
Child
B.
Parent
C.
Sibling
D.
Cousin
Show solution
Solution
C is A's child.
Correct Answer:
A
— Child
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Q. If a family tree shows that Alice is the mother of Bob, and Bob is the father of Charlie, what is Alice's relationship to Charlie?
A.
Grandmother
B.
Aunt
C.
Mother
D.
Sister
Show solution
Solution
Alice is Charlie's grandmother.
Correct Answer:
A
— Grandmother
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Q. If a farmer has 300 chickens and 20% of them are laying eggs, how many chickens are laying eggs?
Show solution
Solution
300 * 0.20 = 60 chickens
Correct Answer:
B
— 60
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Q. If a farmer needs 15 liters of water for 1 kg of crop, how much water is needed for 200 kg of crop?
A.
250 liters
B.
300 liters
C.
350 liters
D.
400 liters
Show solution
Solution
15 liters * 200 kg = 3000 liters
Correct Answer:
D
— 400 liters
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Q. If a farmer produces 1500 kg of wheat from 5 acres of land, how much wheat does he produce per acre?
A.
250 kg
B.
300 kg
C.
350 kg
D.
400 kg
Show solution
Solution
1500 kg / 5 acres = 300 kg per acre
Correct Answer:
B
— 300 kg
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Q. If a farmer produces 1500 kg of wheat from 5 acres of land, what is the yield per acre?
A.
250 kg
B.
300 kg
C.
350 kg
D.
400 kg
Show solution
Solution
1500 kg / 5 acres = 300 kg per acre
Correct Answer:
B
— 300 kg
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Q. If a farmer sells 200 kg of apples for $800, what is the price per kg?
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Solution
$800 / 200 kg = $4 per kg
Correct Answer:
C
— $4
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Q. If a farmer uses 200 liters of water to irrigate 10 acres of land, how much water does he use per acre?
A.
15 liters
B.
20 liters
C.
25 liters
D.
30 liters
Show solution
Solution
200 liters / 10 acres = 20 liters per acre
Correct Answer:
B
— 20 liters
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Q. If a farmer uses 50 kg of fertilizer for every 1000 kg of crop, how much fertilizer is needed for 5000 kg of crop?
A.
200 kg
B.
250 kg
C.
300 kg
D.
350 kg
Show solution
Solution
50 kg * (5000 kg / 1000 kg) = 250 kg
Correct Answer:
B
— 250 kg
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Q. If a farmer wants to increase his yield by 25% and his current yield is 800 kg, what will be his new yield?
A.
900 kg
B.
1000 kg
C.
1100 kg
D.
1200 kg
Show solution
Solution
800 kg * 1.25 = 1000 kg
Correct Answer:
C
— 1100 kg
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Q. If a farmer's profit from selling 500 kg of rice is $600, what is the profit per kg?
A.
$1.00
B.
$1.20
C.
$1.50
D.
$1.80
Show solution
Solution
$600 / 500 kg = $1.20 per kg
Correct Answer:
B
— $1.20
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Q. If a file size is 2 GB, how many kilobytes is that?
A.
2048 KB
B.
2048000 KB
C.
2097152 KB
D.
2000000 KB
Show solution
Solution
2 GB is equal to 2 * 1024 * 1024 KB, which is 2097152 KB.
Correct Answer:
C
— 2097152 KB
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Q. If a firewall can process 200 packets per second, how many packets can it process in 5 minutes?
A.
6000
B.
12000
C.
30000
D.
36000
Show solution
Solution
200 packets/second * 300 seconds = 60000 packets.
Correct Answer:
B
— 12000
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Q. If a flight takes off at 1:30 PM and lands at 3:15 PM, how long is the flight?
A.
1 hour 15 minutes
B.
1 hour 45 minutes
C.
2 hours
D.
2 hours 15 minutes
Show solution
Solution
The flight duration is 1 hour 45 minutes (from 1:30 PM to 3:15 PM).
Correct Answer:
B
— 1 hour 45 minutes
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Q. If a fluid has a viscosity of 0.5 Pa·s, what does this indicate about its flow characteristics?
A.
It flows easily
B.
It is very thick
C.
It is a gas
D.
It is a low-density fluid
Show solution
Solution
A viscosity of 0.5 Pa·s indicates that the fluid is relatively thick and flows less easily compared to fluids with lower viscosity.
Correct Answer:
B
— It is very thick
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Q. If a food item contains 10 grams of protein per serving and a person needs 50 grams of protein daily, how many servings must they consume?
A.
3 servings
B.
4 servings
C.
5 servings
D.
6 servings
Show solution
Solution
50 grams needed / 10 grams per serving = 5 servings.
Correct Answer:
C
— 5 servings
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Q. If a food item contains 10 grams of protein per serving and a person needs 60 grams of protein daily, how many servings must they consume?
A.
4 servings
B.
5 servings
C.
6 servings
D.
7 servings
Show solution
Solution
60 grams / 10 grams per serving = 6 servings.
Correct Answer:
B
— 5 servings
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Q. If a food label states that a serving contains 5 grams of sugar and the daily recommended intake is 25 grams, what percentage of the daily intake does one serving represent?
A.
10%
B.
15%
C.
20%
D.
25%
Show solution
Solution
(5 grams / 25 grams) * 100 = 20%.
Correct Answer:
A
— 10%
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Q. If a football team has 22 players and 5 are substitutes, what fraction of the team are substitutes? (2022)
A.
1/4
B.
1/5
C.
1/3
D.
1/2
Show solution
Solution
Fraction of substitutes = Number of substitutes / Total players = 5 / 22.
Correct Answer:
A
— 1/4
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Q. If a football team has a win rate of 40% and they played 30 matches, how many matches did they win? (2022)
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Solution
Matches won = 40% of 30 = 0.4 * 30 = 12.
Correct Answer:
A
— 10
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Q. If a football tournament has 16 teams and each team plays 4 matches, how many total matches are played?
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Solution
Each match involves 2 teams, so the total number of matches is (16 teams * 4 matches) / 2 = 32.
Correct Answer:
C
— 48
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Q. If a football tournament has 16 teams and each team plays every other team once, how many matches are played in total?
Show solution
Solution
The total number of matches is calculated using the formula n(n-1)/2, where n is the number of teams. Here, it is 16(15)/2 = 120.
Correct Answer:
A
— 120
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Q. If a force of 10 N is applied at an angle of 30 degrees to the horizontal, what is the horizontal component of the force?
A.
5 N
B.
8.66 N
C.
10 N
D.
0 N
Show solution
Solution
The horizontal component is calculated as 10 N * cos(30°) = 8.66 N.
Correct Answer:
B
— 8.66 N
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Q. If a force of 10 N is applied to a mass of 2 kg, what is the acceleration of the mass? (2020)
A.
2 m/s²
B.
5 m/s²
C.
10 m/s²
D.
20 m/s²
Show solution
Solution
Using F = ma, acceleration a = F/m = 10 N / 2 kg = 5 m/s².
Correct Answer:
B
— 5 m/s²
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Q. If a force of 10 N is applied to a mass of 2 kg, what will be the acceleration of the mass? (2019)
A.
2 m/s²
B.
5 m/s²
C.
10 m/s²
D.
20 m/s²
Show solution
Solution
Using F = ma, a = F/m = 10 N / 2 kg = 5 m/s².
Correct Answer:
B
— 5 m/s²
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Q. If a force of 10 N is applied to an object and it moves 3 m in the direction of the force, what is the work done? (2021)
A.
30 J
B.
20 J
C.
10 J
D.
15 J
Show solution
Solution
Work done W = F * d = 10 N * 3 m = 30 J.
Correct Answer:
A
— 30 J
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