Major Competitive Exams
Q. What is the maximum number of electrons that can occupy the 3rd energy level?
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Solution
The maximum number of electrons in an energy level is given by the formula 2n^2. For n=3, it is 2(3^2) = 18.
Correct Answer: C — 18
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Q. What is the maximum number of electrons that can occupy the d subshell?
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Solution
The d subshell can hold a maximum of 10 electrons.
Correct Answer: C — 10
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Q. What is the maximum number of electrons that can occupy the f subshell?
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Solution
The f subshell can hold a maximum of 14 electrons (7 orbitals, each can hold 2).
Correct Answer: D — 14
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Q. What is the maximum number of electrons that can occupy the n=3 energy level in an atom? (2021)
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Solution
The maximum number of electrons in an energy level is given by the formula 2n². For n=3, it is 2(3)² = 18.
Correct Answer: C — 18
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Q. What is the maximum number of electrons that can occupy the n=3 energy level?
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Solution
The maximum number of electrons in an energy level is given by the formula 2n^2. For n=3, it is 2(3^2) = 18.
Correct Answer: C — 18
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Q. What is the maximum number of electrons that can occupy the n=3 shell?
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Solution
The maximum number of electrons in a shell is given by the formula 2n^2. For n=3, it is 2(3^2) = 18.
Correct Answer: C — 18
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Q. What is the maximum number of electrons that can occupy the n=3 shell? (2021) 2021
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Solution
The maximum number of electrons in a shell is given by the formula 2n². For n=3, it is 2(3)² = 18.
Correct Answer: C — 18
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Q. What is the maximum number of electrons that can occupy the n=3 shell? (2022) 2022
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Solution
The maximum number of electrons in a shell is given by the formula 2n². For n=3, it is 2(3)² = 18.
Correct Answer: C — 18
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Q. What is the maximum number of electrons that can occupy the n=4 energy level? (2021)
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Solution
The maximum number of electrons in an energy level is given by 2n^2. For n=4, it is 2(4^2) = 32.
Correct Answer: B — 18
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Q. What is the maximum number of Fundamental Rights guaranteed by the Constitution of India?
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Solution
The Constitution of India originally provided for 7 Fundamental Rights, but the Right to Property was removed from the list, leaving 6 Fundamental Rights.
Correct Answer: B — 7
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Q. What is the maximum number of Fundamental Rights recognized by the Constitution of India? (2021)
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Solution
The Constitution of India recognizes 6 Fundamental Rights.
Correct Answer: A — 6
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Q. What is the maximum number of orbitals in a subshell where l = 1?
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Solution
For l=1, the number of orbitals is given by 2l + 1 = 3.
Correct Answer: B — 3
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Q. What is the maximum number of orbitals in a subshell with l = 3?
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Solution
The number of orbitals in a subshell is given by 2l + 1. For l = 3, it is 2*3 + 1 = 7.
Correct Answer: C — 7
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Q. What is the maximum number of resistors that can be used in a Wheatstone bridge configuration?
A.
2
B.
3
C.
4
D.
Unlimited
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Solution
A standard Wheatstone bridge configuration uses four resistors.
Correct Answer: C — 4
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Q. What is the maximum number of rows in a single Excel worksheet? (2023)
A.
65,536
B.
1,048,576
C.
32,768
D.
256
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Solution
The maximum number of rows in a single Excel worksheet is 1,048,576.
Correct Answer: B — 1,048,576
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Q. What is the maximum number of rows in an Excel worksheet? (2023)
A.
65,536
B.
1,048,576
C.
32,768
D.
256
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Solution
The maximum number of rows in an Excel worksheet is 1,048,576.
Correct Answer: B — 1,048,576
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Q. What is the maximum oxidation state exhibited by manganese?
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Solution
Manganese can exhibit a maximum oxidation state of +7 in compounds like KMnO4.
Correct Answer: D — +7
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Q. What is the maximum oxidation state of phosphorus in its compounds? (2021)
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Solution
Phosphorus can exhibit a maximum oxidation state of +5 in compounds like PCl5.
Correct Answer: B — +5
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Q. What is the maximum oxidation state of the element in group 14?
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Solution
The maximum oxidation state of group 14 elements, such as Carbon and Silicon, is +4.
Correct Answer: C — +6
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Q. What is the maximum percentage of light transmitted through two polarizers?
A.
0%
B.
25%
C.
50%
D.
100%
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Solution
The maximum percentage of light transmitted through two aligned polarizers is 100%.
Correct Answer: D — 100%
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Q. What is the maximum profit if the profit function is P(x) = -x^2 + 10x - 16? (2021)
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Solution
The maximum profit occurs at x = -b/(2a) = 10/2 = 5. P(5) = -5^2 + 10*5 - 16 = 9.
Correct Answer: C — 8
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Q. What is the maximum slope of the function f(x) = -x^2 + 4x?
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Solution
f'(x) = -2x + 4. Setting f'(x) = 0 gives x = 2. The maximum slope occurs at x = 2, f'(2) = 2.
Correct Answer: A — 4
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Q. What is the maximum strength of the Legislative Assembly of a State as per the Constitution of India? (1950)
A.
300 members
B.
500 members
C.
600 members
D.
750 members
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Solution
The maximum strength of the Legislative Assembly of a State can be 500 members, as per Article 170 of the Constitution.
Correct Answer: C — 600 members
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Q. What is the maximum strength of the Lok Sabha as per the Constitution?
A.
500
B.
550
C.
600
D.
450
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Solution
The maximum strength of the Lok Sabha is 552, which includes 530 members from the states and 20 from the Union territories.
Correct Answer: B — 550
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Q. What is the maximum strength of the Lok Sabha? (2020)
A.
500
B.
550
C.
600
D.
450
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Solution
The maximum strength of the Lok Sabha is 550 members, as per Article 81 of the Constitution of India.
Correct Answer: B — 550
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Q. What is the maximum value of f(x) = -x^2 + 4x + 1? (2023)
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Solution
The vertex occurs at x = 2. f(2) = -2^2 + 4(2) + 1 = 5.
Correct Answer: A — 5
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Q. What is the maximum value of f(x) = -x^2 + 4x?
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Solution
The vertex form gives the maximum at x = -b/(2a) = 4/2 = 2, f(2) = -2^2 + 4*2 = 4.
Correct Answer: A — 4
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Q. What is the maximum value of f(x) = -x^2 + 6x - 8? (2023)
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Solution
The vertex occurs at x = 3. f(3) = -9 + 18 - 8 = 1.
Correct Answer: C — 6
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Q. What is the maximum value of the function f(x) = -x^2 + 4x + 1?
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Solution
The vertex occurs at x = -b/(2a) = 4/(-2) = 2. f(2) = -2^2 + 4*2 + 1 = 6.
Correct Answer: B — 6
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Q. What is the maximum value of the magnetic quantum number (m_l) when l = 3?
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Solution
The magnetic quantum number m_l can take values from -l to +l. For l = 3, m_l can be -3, -2, -1, 0, +1, +2, +3, giving a maximum value of 3.
Correct Answer: A — 3
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