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Science Adda247
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Science Adda247
❖ Class 11 Chemistry Marathon πŸ”₯ | Half Yearly Exam 2025 | Complete Rapid Revision

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The lifespan of an organism is:
Anonymous Quiz
22%
The period from birth to reproductive maturity
64%
The period from birth to natural death
13%
The time taken for completing one generation
1%
The time taken to double the population
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215 voters2.13K views
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In bryophytes and pteridophytes, the dominant phase is:
Anonymous Quiz
39%
Gametophyte
27%
Sporophyte
27%
Both equally
7%
Zygote
❀1
207 voters2.23K views
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Which of the following is NOT a mode of asexual reproduction?
Anonymous Quiz
15%
Binary fission
21%
Budding
18%
Fragmentation
46%
Syngamy
255 voters2.32K views
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In organisms like rotifers, honeybees, and some lizards, the phenomenon of reproduction without fertilization is called:
Anonymous Quiz
15%
Budding
50%
Parthenogenesis
18%
Apomixis
16%
Fragmentation
222 voters2.38K views
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If f(x) = xΒ² + 1, what is f(2)?
Anonymous Quiz
9%
3
18%
4
72%
5
2%
6
240 voters2.32K views
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The domain of the function f(x) = 1/(x-2) is:
Anonymous Quiz
22%
All real numbers
61%
All real numbers except 2
13%
Only integers
3%
Positive numbers
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202 voters2.46K views
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If f(x) = 3x + 2, find f(–1).
Anonymous Quiz
73%
–1
18%
–2
6%
–3
2%
–4
❀1
214 voters2.54K views
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Mission_Half_Yearly_Class_12_Physics_Mind_Map_E_book_CLICKABLE.pdf
4.8 MB
β–ͺ️Electrostatic Potential and Capacitance mind map


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❖ Class 11 Biology Marathon πŸ”₯ | Half Yearly Exam 2025 | Complete Rapid Revision

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A polynomial of degree 2 is called:
Anonymous Quiz
17%
Linear
62%
Quadratic
8%
Cubic
13%
Bi-quadratic
❀6
283 voters2.62K views
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If (x–1) is a factor of xΒ² – 3x + k, then k = ?
Anonymous Quiz
48%
2
33%
3
16%
4
2%
5
🀩4❀1
221 voters2.75K views
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🎲 Quiz 'QuizBlast Day 1'
β¦Ώ π‘†π‘œπ‘šπ‘’ π΅π‘Žπ‘ π‘–π‘ πΆπ‘œπ‘›π‘π‘’π‘π‘‘π‘  π‘œπ‘“ πΆβ„Žπ‘’π‘šπ‘–π‘ π‘‘π‘Ÿπ‘¦ Join for more Quizzes ➣ @Adda247Science
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Mission_Half_Yearly_Class_12_Physics_Revision_Capsule_CLICKABLE.pdf
506.3 KB
🌟 Electric Charges And Fields Capsule


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❖ The Last Round πŸ”₯ | Class 12th Half Yearly Exam 2025 | Final Preparation Strategy

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🎲 Quiz 'QuizBlast Day 2'
β¦Ώ π΅π‘–π‘œπ‘™π‘œπ‘”π‘–π‘π‘Žπ‘™ πΆπ‘™π‘Žπ‘ π‘ π‘–π‘“π‘–π‘π‘Žπ‘‘π‘–π‘œπ‘› Join for more Quizzes ➣@Adda247Science
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❖ CUET UG 2026 | English πŸ†š Chemistry | The Ultimate Battle

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❖ CUET UG 2026 | English πŸ†š Chemistry | The Ultimate Battle β•°β”ˆβž€ Watch on YouTube β•°β”ˆβž€ Watch on YouTube
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Mission Half Yearly-Class 12 Math Revision Capsule_CLICKABLE.pdf
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🌟 Relation And Functions Capsule


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Mission_Half_Yearly_Class_12_Chemistry_Revision_Capsule_CLICKABLE.pdf
1.1 MB
🌟 Solutions Capsule


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🎲 Quiz 'QuizBlast Day 3'
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