Q. What is the area of a circle with a circumference of 31.4 cm? (2020)
A.
25 cm²
B.
50 cm²
C.
75 cm²
D.
100 cm²
Show solution
Solution
Circumference = 2πr; 31.4 = 2πr; r = 5 cm; Area = πr² = 25 cm².
Correct Answer:
A
— 25 cm²
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Q. What is the area of a circle with a diameter of 10 cm? (2023)
A.
25π cm²
B.
50π cm²
C.
75π cm²
D.
100π cm²
Show solution
Solution
Radius = diameter/2 = 10/2 = 5 cm. Area = πr² = π(5)² = 25π cm².
Correct Answer:
A
— 25π cm²
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Q. What is the area of a circle with a diameter of 16 cm? (2023) 2023
A.
64π cm²
B.
32π cm²
C.
16π cm²
D.
8π cm²
Show solution
Solution
Radius = diameter/2 = 16/2 = 8 cm. Area = πr² = π(8)² = 64π cm².
Correct Answer:
A
— 64π cm²
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Q. What is the area of a circle with a diameter of 16 cm? (Use π = 3.14) (2022)
A.
201.06 cm²
B.
100.48 cm²
C.
50.24 cm²
D.
25.12 cm²
Show solution
Solution
Radius = diameter/2 = 16 cm / 2 = 8 cm. Area = πr² = 3.14 * 8² = 201.06 cm².
Correct Answer:
A
— 201.06 cm²
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Q. What is the area of a circle with a radius of 10 m? (2023)
A.
314 m²
B.
100 m²
C.
200 m²
D.
150 m²
Show solution
Solution
Area = πr² = π * 10² = 314 m².
Correct Answer:
A
— 314 m²
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Q. What is the area of a circle with a radius of 3 cm? (2021)
A.
28.26 cm²
B.
9.42 cm²
C.
12.56 cm²
D.
18.84 cm²
Show solution
Solution
Area = πr² = π * 3² = 28.26 cm².
Correct Answer:
C
— 12.56 cm²
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Q. What is the area of a circle with a radius of 3 m? (2020)
A.
28.26 m²
B.
9.42 m²
C.
18.84 m²
D.
12.56 m²
Show solution
Solution
Area = πr²; = π * 3² = 28.26 m².
Correct Answer:
A
— 28.26 m²
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Q. What is the area of a circle with radius 7? (2022)
A.
154
B.
144
C.
160
D.
150
Show solution
Solution
Area = πr^2 = π(7^2) = 49π ≈ 154.
Correct Answer:
A
— 154
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Q. What is the area of a rectangle with vertices at (1, 1), (1, 5), (4, 1), and (4, 5)? (2021)
Show solution
Solution
Area = length * width = (4-1) * (5-1) = 3 * 4 = 12.
Correct Answer:
A
— 12
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Q. What is the area of a sector of a circle with a radius of 4 cm and a central angle of 90 degrees? (2014)
A.
6.28 cm²
B.
12.56 cm²
C.
3.14 cm²
D.
9.42 cm²
Show solution
Solution
Area of sector = (θ/360) * πr²; = (90/360) * π * 4² = 12.56 cm².
Correct Answer:
B
— 12.56 cm²
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Q. What is the area of a sector of a circle with a radius of 4 cm and an angle of 90 degrees? (2023)
A.
4π cm²
B.
2π cm²
C.
8π cm²
D.
6π cm²
Show solution
Solution
Area of sector = (θ/360) × πr²; = (90/360) × π(4)² = 2π cm².
Correct Answer:
B
— 2π cm²
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Q. What is the area of a sector of a circle with a radius of 7 cm and an angle of 90 degrees? (2022)
A.
38.5 cm²
B.
12.25 cm²
C.
15.4 cm²
D.
25.5 cm²
Show solution
Solution
Area of sector = (θ/360) * πr² = (90/360) * π * 7² = 38.5 cm².
Correct Answer:
A
— 38.5 cm²
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Q. What is the area of a triangle with base 10 cm and height 5 cm? (2021)
A.
25 cm²
B.
50 cm²
C.
15 cm²
D.
30 cm²
Show solution
Solution
Area = 1/2 * base * height = 1/2 * 10 * 5 = 25 cm².
Correct Answer:
A
— 25 cm²
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Q. What is the area of a triangle with vertices at A(0, 0, 0), B(1, 0, 0), and C(0, 1, 0)? (2022)
Show solution
Solution
Area = 0.5 * base * height = 0.5 * 1 * 1 = 0.5 square units.
Correct Answer:
A
— 0.5
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Q. What is the area of the base of a cone with radius 3? (2023)
Show solution
Solution
Area of base = πr² = π(3²) = 9π square units.
Correct Answer:
A
— 9π
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Q. What is the area of the base of a cylinder with radius 4 units? (2020)
A.
16π
B.
8π
C.
12π
D.
20π
Show solution
Solution
Area of base = πr² = π(4)² = 16π square units.
Correct Answer:
A
— 16π
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Q. What is the argument of the complex number -1 + 0i? (2021)
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Solution
The argument of -1 + 0i is π (180 degrees) since it lies on the negative x-axis.
Correct Answer:
A
— π
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Q. What is the atomic mass of Oxygen approximately? (2019)
A.
16 u
B.
18 u
C.
14 u
D.
12 u
Show solution
Solution
The atomic mass of Oxygen is approximately 16 u.
Correct Answer:
A
— 16 u
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Q. What is the atomic mass of Sodium (Na)? (2021)
A.
22.99
B.
23.00
C.
24.00
D.
25.00
Show solution
Solution
The atomic mass of Sodium (Na) is approximately 22.99 u.
Correct Answer:
A
— 22.99
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Q. What is the atomic number of Carbon? (2021)
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Solution
The atomic number of Carbon is 6, which is the number of protons in its nucleus.
Correct Answer:
A
— 6
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Q. What is the atomic number of Oxygen?
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Solution
The atomic number of Oxygen is 8.
Correct Answer:
B
— 8
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Q. What is the base unit of temperature in the SI system? (2020)
A.
Celsius
B.
Fahrenheit
C.
Kelvin
D.
Rankine
Show solution
Solution
The base unit of temperature in the SI system is Kelvin (K).
Correct Answer:
C
— Kelvin
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Q. What is the basic unit of proteins? (2023) 2023
A.
Monosaccharide
B.
Amino acid
C.
Nucleotide
D.
Fatty acid
Show solution
Solution
Proteins are made up of amino acids, which are their basic building blocks.
Correct Answer:
B
— Amino acid
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Q. What is the boiling point of water at standard atmospheric pressure?
A.
100°C
B.
0°C
C.
50°C
D.
150°C
Show solution
Solution
The boiling point of water at standard atmospheric pressure is 100°C.
Correct Answer:
A
— 100°C
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Q. What is the boiling point trend among alcohols? (2020) 2020
A.
Decreases with molecular weight
B.
Increases with molecular weight
C.
Remains constant
D.
Increases with branching
Show solution
Solution
The boiling point of alcohols increases with molecular weight due to stronger hydrogen bonding.
Correct Answer:
B
— Increases with molecular weight
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Q. What is the boiling point trend among primary, secondary, and tertiary amines?
A.
Primary > Secondary > Tertiary
B.
Tertiary > Secondary > Primary
C.
Secondary > Primary > Tertiary
D.
All have the same boiling point
Show solution
Solution
Primary amines have higher boiling points than secondary and tertiary amines due to stronger hydrogen bonding.
Correct Answer:
A
— Primary > Secondary > Tertiary
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Q. What is the boiling point trend of alcohols compared to alkanes?
A.
Higher
B.
Lower
C.
Same
D.
Varies
Show solution
Solution
Alcohols have higher boiling points than alkanes due to hydrogen bonding.
Correct Answer:
A
— Higher
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Q. What is the boiling point trend of amines compared to alkanes?
A.
Higher
B.
Lower
C.
Same
D.
Varies
Show solution
Solution
Amines have higher boiling points than alkanes due to hydrogen bonding.
Correct Answer:
A
— Higher
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Q. What is the boiling point trend of carboxylic acids compared to alcohols?
A.
Higher
B.
Lower
C.
Same
D.
Depends on molecular weight
Show solution
Solution
Carboxylic acids have higher boiling points than alcohols due to stronger hydrogen bonding.
Correct Answer:
A
— Higher
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Q. What is the boiling point trend of primary, secondary, and tertiary amines?
A.
Primary > Secondary > Tertiary
B.
Tertiary > Secondary > Primary
C.
Secondary > Primary > Tertiary
D.
All have the same boiling point
Show solution
Solution
Primary amines have higher boiling points due to stronger hydrogen bonding compared to secondary and tertiary amines.
Correct Answer:
A
— Primary > Secondary > Tertiary
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Showing 1441 to 1470 of 2530 (85 Pages)
MHT-CET MCQ & Objective Questions
The MHT-CET exam is a crucial stepping stone for students aspiring to pursue engineering and pharmacy courses in Maharashtra. Mastering the MHT-CET MCQ format is essential, as it not only tests your knowledge but also enhances your exam preparation strategy. Practicing objective questions helps in identifying important concepts and improves your chances of scoring better in this competitive exam.
What You Will Practise Here
Fundamental concepts in Physics, Chemistry, and Mathematics
Key formulas and their applications in problem-solving
Important definitions and terminologies relevant to MHT-CET
Diagrams and illustrations for better conceptual understanding
Practice questions that mirror the exam pattern
Analysis of previous years' MHT-CET questions
Techniques for tackling tricky MCQs effectively
Exam Relevance
The MHT-CET exam is aligned with the syllabus of CBSE, State Boards, and is also relevant for students preparing for NEET and JEE. Many concepts from the MHT-CET syllabus appear in these competitive exams, often in the form of application-based questions or conceptual MCQs. Understanding the common question patterns can significantly enhance your preparation and performance.
Common Mistakes Students Make
Misinterpreting questions due to lack of clarity in reading
Neglecting to review fundamental concepts before attempting MCQs
Overlooking units and dimensions in Physics and Chemistry problems
Rushing through practice questions without thorough understanding
Failing to manage time effectively during the exam
FAQs
Question: What are the best resources for MHT-CET MCQ questions?Answer: Utilizing online platforms like SoulShift, which offer a variety of practice questions and mock tests, can be very beneficial.
Question: How can I improve my speed in solving MHT-CET objective questions?Answer: Regular practice and timed mock tests can help enhance your speed and accuracy in solving MCQs.
Start your journey towards success by solving MHT-CET practice MCQs today! Test your understanding and build your confidence for the exam ahead.
