Engineering & Architecture Admissions MCQ & Objective Questions
Engineering & Architecture Admissions play a crucial role in shaping the future of aspiring students in India. With the increasing competition in entrance exams, mastering MCQs and objective questions is essential for effective exam preparation. Practicing these types of questions not only enhances concept clarity but also boosts confidence, helping students score better in their exams.
What You Will Practise Here
Key concepts in Engineering Mathematics
Fundamentals of Physics relevant to architecture and engineering
Important definitions and terminologies in engineering disciplines
Essential formulas for solving objective questions
Diagrams and illustrations for better understanding
Conceptual theories related to structural engineering
Analysis of previous years' important questions
Exam Relevance
The topics covered under Engineering & Architecture Admissions are highly relevant for various examinations such as CBSE, State Boards, NEET, and JEE. Students can expect to encounter MCQs that test their understanding of core concepts, application of formulas, and analytical skills. Common question patterns include multiple-choice questions that require selecting the correct answer from given options, as well as assertion-reason type questions that assess deeper comprehension.
Common Mistakes Students Make
Misinterpreting the question stem, leading to incorrect answers.
Overlooking units in numerical problems, which can change the outcome.
Confusing similar concepts or terms, especially in definitions.
Neglecting to review diagrams, which are often crucial for solving problems.
Rushing through practice questions without understanding the underlying concepts.
FAQs
Question: What are the best ways to prepare for Engineering & Architecture Admissions MCQs?Answer: Regular practice of objective questions, reviewing key concepts, and taking mock tests can significantly enhance your preparation.
Question: How can I improve my accuracy in solving MCQs?Answer: Focus on understanding the concepts thoroughly, practice regularly, and learn to eliminate incorrect options to improve accuracy.
Start your journey towards success by solving practice MCQs today! Test your understanding and strengthen your knowledge in Engineering & Architecture Admissions to excel in your exams.
Q. What is the uncertainty in the measurement of a length of 5.00 cm ± 0.02 cm when calculating the area?
A.
0.04 cm²
B.
0.10 cm²
C.
0.20 cm²
D.
0.50 cm²
Show solution
Solution
Area = length² = (5.00 cm)² = 25.00 cm². The uncertainty in area is calculated using the formula: ΔA = 2LΔL = 2(5.00 cm)(0.02 cm) = 0.20 cm².
Correct Answer:
B
— 0.10 cm²
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Q. What is the uncertainty in the result of adding 5.0 cm and 3.0 cm, each with an uncertainty of 0.1 cm?
A.
0.1 cm
B.
0.2 cm
C.
0.3 cm
D.
0.4 cm
Show solution
Solution
When adding, the uncertainties are added: 0.1 cm + 0.1 cm = 0.2 cm.
Correct Answer:
B
— 0.2 cm
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Q. What is the uncertainty principle formulated by Heisenberg?
A.
ΔxΔp ≥ ħ/2
B.
ΔEΔt ≥ ħ
C.
ΔxΔE ≥ ħ
D.
ΔpΔt ≥ ħ
Show solution
Solution
The uncertainty principle states that the product of the uncertainties in position (Δx) and momentum (Δp) is greater than or equal to ħ/2.
Correct Answer:
A
— ΔxΔp ≥ ħ/2
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Q. What is the uncertainty principle in quantum mechanics?
A.
ΔxΔp ≥ ħ/2
B.
ΔEΔt ≥ ħ/2
C.
Both A and B
D.
None of the above
Show solution
Solution
The uncertainty principle states that ΔxΔp ≥ ħ/2 and ΔEΔt ≥ ħ/2, where ħ is the reduced Planck's constant.
Correct Answer:
C
— Both A and B
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Q. What is the union of the sets I = {1, 2} and J = {2, 3}?
A.
{1, 2, 3}
B.
{1, 2}
C.
{2, 3}
D.
{1, 2, 2, 3}
Show solution
Solution
The union of two sets includes all unique elements from both sets. Thus, I ∪ J = {1, 2, 3}.
Correct Answer:
A
— {1, 2, 3}
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Q. What is the union of the sets {1, 2} and {2, 3}?
A.
{1, 2}
B.
{1, 2, 3}
C.
{2, 3}
D.
{1, 2, 2, 3}
Show solution
Solution
The union of two sets includes all elements from both sets without duplicates. Thus, {1, 2} ∪ {2, 3} = {1, 2, 3}.
Correct Answer:
B
— {1, 2, 3}
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Q. What is the union of the sets {a, b} and {b, c}?
A.
{a, b}
B.
{a, b, c}
C.
{b, c}
D.
{a, c}
Show solution
Solution
The union of two sets is the set of elements that are in either set. Here, {a, b} ∪ {b, c} = {a, b, c}.
Correct Answer:
B
— {a, b, c}
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Q. What is the unit of angular momentum in the SI system?
A.
kg·m/s
B.
kg·m^2/s
C.
kg·m^2/s^2
D.
Joule
Show solution
Solution
The unit of angular momentum is kg·m^2/s.
Correct Answer:
B
— kg·m^2/s
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Q. What is the unit of capacitance?
A.
Farad
B.
Coulomb
C.
Volt
D.
Ohm
Show solution
Solution
The unit of capacitance is the Farad (F), which is defined as one coulomb per volt.
Correct Answer:
A
— Farad
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Q. What is the unit of electric charge?
A.
Volt
B.
Ampere
C.
Coulomb
D.
Ohm
Show solution
Solution
The unit of electric charge is the Coulomb.
Correct Answer:
C
— Coulomb
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Q. What is the unit of electric current?
A.
Volt
B.
Ohm
C.
Ampere
D.
Coulomb
Show solution
Solution
The unit of electric current is Ampere (A).
Correct Answer:
C
— Ampere
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Q. What is the unit of electric field strength?
A.
Volt per meter
B.
Coulomb per meter
C.
Newton per coulomb
D.
Joule per coulomb
Show solution
Solution
The electric field strength is defined as the force per unit charge, which is measured in volts per meter (V/m).
Correct Answer:
A
— Volt per meter
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Q. What is the unit of electric field?
A.
Volt
B.
Newton/Coulomb
C.
Coulomb
D.
Joule
Show solution
Solution
The electric field is defined as the force per unit charge, hence its unit is Newton per Coulomb (N/C).
Correct Answer:
B
— Newton/Coulomb
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Q. What is the unit of electric potential?
A.
Coulomb
B.
Volt
C.
Joule
D.
Newton
Show solution
Solution
The unit of electric potential is the Volt (V), which is defined as one Joule per Coulomb.
Correct Answer:
B
— Volt
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Q. What is the unit of electrical charge?
A.
Volt
B.
Ampere
C.
Coulomb
D.
Ohm
Show solution
Solution
The unit of electrical charge is the Coulomb.
Correct Answer:
C
— Coulomb
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Q. What is the unit of electrical resistance?
A.
Volt
B.
Ampere
C.
Ohm
D.
Watt
Show solution
Solution
The unit of electrical resistance is Ohm.
Correct Answer:
C
— Ohm
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Q. What is the unit of enthalpy?
A.
Joules per mole (J/mol)
B.
Calories per mole (cal/mol)
C.
Both A and B
D.
Liters per mole (L/mol)
Show solution
Solution
Enthalpy can be expressed in both Joules per mole and Calories per mole.
Correct Answer:
C
— Both A and B
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Q. What is the unit of entropy?
A.
J/mol·K
B.
J/K
C.
K
D.
J/mol
Show solution
Solution
The unit of entropy is Joules per mole per Kelvin (J/mol·K).
Correct Answer:
A
— J/mol·K
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Q. What is the unit of force in the SI system?
A.
Joule
B.
Newton
C.
Pascal
D.
Watt
Show solution
Solution
The SI unit of force is the Newton.
Correct Answer:
B
— Newton
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Q. What is the unit of frequency?
A.
Hertz
B.
Decibel
C.
Newton
D.
Joule
Show solution
Solution
The unit of frequency is Hertz (Hz), which measures cycles per second.
Correct Answer:
A
— Hertz
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Q. What is the unit of gravitational potential?
A.
J/kg
B.
N/kg
C.
J
D.
kg
Show solution
Solution
The unit of gravitational potential is Joules per kilogram (J/kg).
Correct Answer:
A
— J/kg
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Q. What is the unit of heat in the SI system?
A.
Joule
B.
Calorie
C.
Watt
D.
Newton
Show solution
Solution
The SI unit of heat is the Joule.
Correct Answer:
A
— Joule
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Q. What is the unit of impedance in an AC circuit?
A.
Ohm
B.
Farad
C.
Henry
D.
Coulomb
Show solution
Solution
The unit of impedance in an AC circuit is Ohm, which is the same as resistance.
Correct Answer:
A
— Ohm
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Q. What is the unit of inductance?
A.
Ohm
B.
Henry
C.
Farad
D.
Coulomb
Show solution
Solution
The unit of inductance is Henry (H).
Correct Answer:
B
— Henry
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Q. What is the unit of magnetic field strength (B)?
A.
Tesla
B.
Weber
C.
Henry
D.
Ampere
Show solution
Solution
The unit of magnetic field strength is Tesla (T).
Correct Answer:
A
— Tesla
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Q. What is the unit of magnetic field strength as defined by the Biot-Savart Law?
A.
Tesla
B.
Newton
C.
Coulomb
D.
Ampere
Show solution
Solution
The unit of magnetic field strength is Tesla (T).
Correct Answer:
A
— Tesla
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Q. What is the unit of magnetic field strength as derived from Biot-Savart Law?
A.
Tesla
B.
Ampere
C.
Weber
D.
Henry
Show solution
Solution
The unit of magnetic field strength is Tesla (T), which is derived from the Biot-Savart Law.
Correct Answer:
A
— Tesla
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Q. What is the unit of magnetic field strength as derived from the Biot-Savart Law?
A.
Tesla
B.
Newton per Coulomb
C.
Volt per meter
D.
Ampere
Show solution
Solution
The unit of magnetic field strength is Tesla (T), which is derived from the Biot-Savart Law.
Correct Answer:
A
— Tesla
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Q. What is the unit of magnetic field strength as per Ampere's Law?
A.
Coulomb
B.
Tesla
C.
Henry
D.
Ohm
Show solution
Solution
The unit of magnetic field strength is Tesla (T), which is derived from Ampere's Law.
Correct Answer:
B
— Tesla
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Q. What is the unit of magnetic field strength as per Biot-Savart Law?
A.
Tesla
B.
Ampere
C.
Newton
D.
Coulomb
Show solution
Solution
The unit of magnetic field strength is Tesla (T).
Correct Answer:
A
— Tesla
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