Engineering Entrance MCQ & Objective Questions
Preparing for Engineering Entrance exams is crucial for aspiring engineers in India. Mastering MCQs and objective questions not only enhances your understanding of key concepts but also boosts your confidence during exams. Regular practice with these questions helps identify important topics and improves your overall exam preparation.
What You Will Practise Here
Fundamental concepts of Physics and Mathematics
Key formulas and their applications in problem-solving
Important definitions and theorems relevant to engineering
Diagrams and graphical representations for better understanding
Conceptual questions that challenge your critical thinking
Previous years' question papers and their analysis
Time management strategies while solving MCQs
Exam Relevance
The Engineering Entrance syllabus is integral to various examinations like CBSE, State Boards, NEET, and JEE. Questions often focus on core subjects such as Physics, Chemistry, and Mathematics, with formats varying from direct MCQs to application-based problems. Understanding the common question patterns can significantly enhance your performance and help you tackle the exams with ease.
Common Mistakes Students Make
Overlooking the importance of units and dimensions in calculations
Misinterpreting questions due to lack of careful reading
Neglecting to review basic concepts before attempting advanced problems
Rushing through practice questions without thorough understanding
FAQs
Question: What are the best ways to prepare for Engineering Entrance MCQs?Answer: Focus on understanding concepts, practice regularly with objective questions, and review previous years' papers.
Question: How can I improve my speed in solving MCQs?Answer: Regular practice, time-bound mock tests, and familiarizing yourself with common question types can help improve your speed.
Start your journey towards success by solving Engineering Entrance MCQ questions today! Test your understanding and build a strong foundation for your exams.
Q. If a car accelerates from rest to a speed of 20 m/s, and its mass is 1000 kg, what is the kinetic energy gained by the car? (2021)
A.
200,000 J
B.
100,000 J
C.
50,000 J
D.
400,000 J
Show solution
Solution
Kinetic Energy (KE) = 0.5 × mass (m) × velocity² (v²). KE = 0.5 × 1000 kg × (20 m/s)² = 200,000 J.
Correct Answer:
B
— 100,000 J
Learn More →
Q. If a car accelerates from rest to a speed of 20 m/s, what is the kinetic energy of the car if its mass is 1000 kg?
A.
200,000 J
B.
100,000 J
C.
50,000 J
D.
400,000 J
Show solution
Solution
Kinetic Energy = 0.5 × mass × velocity² = 0.5 × 1000 kg × (20 m/s)² = 200,000 J
Correct Answer:
B
— 100,000 J
Learn More →
Q. If a car travels at a speed of 60 km/h, how far will it travel in 2 hours? (2022)
A.
120 km
B.
100 km
C.
150 km
D.
90 km
Show solution
Solution
Distance = Speed × Time = 60 km/h × 2 h = 120 km.
Correct Answer:
A
— 120 km
Learn More →
Q. If a car with a mass of 1200 kg is moving at a speed of 15 m/s, what is its kinetic energy? (2021)
A.
13500 J
B.
9000 J
C.
18000 J
D.
27000 J
Show solution
Solution
Kinetic Energy = 0.5 × mass × velocity² = 0.5 × 1200 kg × (15 m/s)² = 13500 J
Correct Answer:
A
— 13500 J
Learn More →
Q. If a charge of +2μC is placed in an electric field of 1000 N/C, what is the force experienced by the charge? (2023)
A.
2 N
B.
0.002 N
C.
2000 N
D.
0.2 N
Show solution
Solution
The force (F) on a charge in an electric field is given by F = qE. Here, F = 2μC * 1000 N/C = 2 N.
Correct Answer:
A
— 2 N
Learn More →
Q. If a charge of +2μC is placed in an electric field of 500 N/C, what is the force experienced by the charge? (2022)
A.
1000 N
B.
250 N
C.
500 N
D.
2000 N
Show solution
Solution
The force (F) on a charge in an electric field is given by F = qE. Here, F = 2μC * 500 N/C = 1000 N.
Correct Answer:
A
— 1000 N
Learn More →
Q. If a charge of +2μC is placed in an electric field of strength 1000 N/C, what is the force acting on the charge? (2023)
A.
2 N
B.
0.002 N
C.
2000 N
D.
0.2 N
Show solution
Solution
The force (F) on a charge in an electric field is given by F = qE. Here, F = (2 * 10^-6 C)(1000 N/C) = 2 N.
Correct Answer:
A
— 2 N
Learn More →
Q. If a charge of +2μC is placed in an electric field of strength 500 N/C, what is the force experienced by the charge? (2022)
A.
1000 N
B.
250 N
C.
500 N
D.
2000 N
Show solution
Solution
The force (F) on a charge in an electric field is given by F = qE. Here, F = 2μC * 500 N/C = 1000 N.
Correct Answer:
A
— 1000 N
Learn More →
Q. If a charge of 5 μC is placed in an electric field of 2000 N/C, what is the force experienced by the charge? (2023)
A.
10 N
B.
1 N
C.
0.1 N
D.
100 N
Show solution
Solution
The force (F) on a charge in an electric field is given by F = qE. Here, F = 5 × 10^-6 C * 2000 N/C = 10 N.
Correct Answer:
A
— 10 N
Learn More →
Q. If a circle has a circumference of 31.4 cm, what is its radius? (2022)
A.
5 cm
B.
10 cm
C.
15 cm
D.
20 cm
Show solution
Solution
Circumference = 2πr; 31.4 = 2 * π * r; r = 31.4 / (2 * π) = 5 cm.
Correct Answer:
A
— 5 cm
Learn More →
Q. If a circle has a circumference of 62.8 cm, what is its radius? (2018)
A.
10 cm
B.
20 cm
C.
15 cm
D.
5 cm
Show solution
Solution
Circumference = 2πr; 62.8 = 2 * π * r; r = 62.8 / (2 * π) = 10 cm.
Correct Answer:
A
— 10 cm
Learn More →
Q. If a circle has a radius of 10 m, what is the diameter? (2021)
A.
5 m
B.
10 m
C.
20 m
D.
15 m
Show solution
Solution
Diameter = 2 * radius = 2 * 10 m = 20 m.
Correct Answer:
C
— 20 m
Learn More →
Q. If a circle has a radius of 3 cm, what is its circumference? (Use π = 3.14) (2023)
A.
6.28 cm
B.
9.42 cm
C.
12.56 cm
D.
15.70 cm
Show solution
Solution
Circumference = 2πr = 2 * 3.14 * 3 = 18.84 cm.
Correct Answer:
C
— 12.56 cm
Learn More →
Q. If a circle has a radius of 4 cm, what is its circumference? (Use π = 3.14) (2023)
A.
12.56 cm
B.
25.12 cm
C.
50.24 cm
D.
6.28 cm
Show solution
Solution
Circumference = 2πr = 2 * 3.14 * 4 cm = 25.12 cm.
Correct Answer:
A
— 12.56 cm
Learn More →
Q. If a circle has a radius of 4 cm, what is its diameter? (2022)
A.
4 cm
B.
8 cm
C.
12 cm
D.
16 cm
Show solution
Solution
Diameter = 2 * radius = 2 * 4 cm = 8 cm.
Correct Answer:
B
— 8 cm
Learn More →
Q. If a circle's radius is tripled, by what factor does the area increase? (2019)
Show solution
Solution
Area = πr²; If r is tripled, new area = π(3r)² = 9πr²; Factor = 9.
Correct Answer:
D
— 9
Learn More →
Q. If a circle's radius is tripled, how does its area change? (2021)
A.
Increases by 3 times
B.
Increases by 6 times
C.
Increases by 9 times
D.
Remains the same
Show solution
Solution
Area = πr². If radius is tripled, new area = π(3r)² = 9πr², which is 9 times the original area.
Correct Answer:
C
— Increases by 9 times
Learn More →
Q. If a circle's radius is tripled, how does its area change? (2023) 2023
A.
Increases by 3 times
B.
Increases by 6 times
C.
Increases by 9 times
D.
Remains the same
Show solution
Solution
Area = πr². If radius is tripled, new area = π(3r)² = 9πr², which is 9 times the original area.
Correct Answer:
C
— Increases by 9 times
Learn More →
Q. If a circuit has a resistance of 5 ohms and a current of 2 A, what is the voltage? (2014)
A.
10 V
B.
5 V
C.
2 V
D.
1 V
Show solution
Solution
Using Ohm's Law, V = I × R = 2 A × 5 Ω = 10 V.
Correct Answer:
A
— 10 V
Learn More →
Q. If a circuit has a total resistance of 12Ω and a current of 1.5A flows through it, what is the voltage across the circuit? (2022)
A.
18V
B.
12V
C.
15V
D.
10V
Show solution
Solution
Using Ohm's law, V = IR = 1.5A * 12Ω = 18V.
Correct Answer:
A
— 18V
Learn More →
Q. If a circuit has a total resistance of 12Ω and a current of 1.5A, what is the voltage across the circuit? (2021)
A.
18V
B.
12V
C.
15V
D.
10V
Show solution
Solution
Using Ohm's law, V = IR = 1.5A * 12Ω = 18V.
Correct Answer:
A
— 18V
Learn More →
Q. If a circuit has a total resistance of 12Ω and a current of 3A flows through it, what is the voltage across the circuit? (2020)
A.
36V
B.
12V
C.
4V
D.
24V
Show solution
Solution
Using Ohm's law, V = IR = 3A * 12Ω = 36V.
Correct Answer:
A
— 36V
Learn More →
Q. If a circuit has a total resistance of 12Ω and a current of 4A, what is the voltage across the circuit? (2023)
A.
48V
B.
36V
C.
24V
D.
12V
Show solution
Solution
Using Ohm's law, V = IR = 4A * 12Ω = 48V.
Correct Answer:
A
— 48V
Learn More →
Q. If a circuit has a total resistance of 5Ω and a current of 2A, what is the voltage across the circuit? (2022)
Show solution
Solution
Using Ohm's law, V = I * R = 2A * 5Ω = 10V.
Correct Answer:
A
— 10V
Learn More →
Q. If a circuit has a total resistance of 8Ω and a current of 4A, what is the voltage across the circuit? (2023)
A.
32V
B.
24V
C.
16V
D.
12V
Show solution
Solution
Using Ohm's law, V = IR = 4A * 8Ω = 32V.
Correct Answer:
A
— 32V
Learn More →
Q. If a coin is tossed twice, what is the probability of getting at least one head?
A.
1/4
B.
1/2
C.
3/4
D.
1
Show solution
Solution
Total outcomes = 4 (HH, HT, TH, TT). Outcomes with at least one head = 3. Probability = 3/4.
Correct Answer:
C
— 3/4
Learn More →
Q. If a die is rolled, what is the probability of getting an even number? (2022)
A.
1/2
B.
1/3
C.
1/6
D.
2/3
Show solution
Solution
Even numbers on a die = 2, 4, 6. Probability = 3/6 = 1/2.
Correct Answer:
A
— 1/2
Learn More →
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
Learn More →
Q. If a force of 10 N is applied to move an object 3 m in the direction of the force, what is the work done?
A.
30 J
B.
10 J
C.
3 J
D.
0 J
Show solution
Solution
Work done = Force * Distance = 10 N * 3 m = 30 J.
Correct Answer:
A
— 30 J
Learn More →
Q. If a force of 15 N is applied to a 3 kg object, what is the net force acting on the object if it is already moving with a velocity of 5 m/s? (2022)
A.
15 N
B.
3 N
C.
0 N
D.
18 N
Show solution
Solution
The net force is still 15 N as it does not depend on the velocity of the object.
Correct Answer:
A
— 15 N
Learn More →
Showing 871 to 900 of 2530 (85 Pages)
