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Exam: Maharashtra State Board Class 10
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Q1
#1
Science and Technology II → Life Processes in Living Organisms Part 1 → Cellular Respiration
·
Easy
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A molecule of glucose is completely oxidised in aerobic respiration and molecules of
H
2
O
H_2O
H
2
O
and ____ are produced along with energy.
A
C
O
2
CO_2
C
O
2
B
O
2
O_2
O
2
C
NaOH
D
H
N
O
3
HNO_3
H
N
O
3
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[QQ1(A)(i) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q2
#2
Science and Technology II → Introduction to Microbiology → Useful Microorganisms
·
Easy
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Vinegar contains ____ acid.
A
acetic
B
lactic
C
tartaric
D
hydrochloric
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[QQ1(A)(ii) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q3
#3
Science and Technology II → Heredity and Evolution → Heredity and Variation
·
Easy
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Any nucleotide of the gene suddenly changes its position that causes a minor change which is nothing but the ____.
A
changes
B
mutation
C
disability
D
translocation
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[QQ1(A)(iii) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q4
#4
Science and Technology II → Life Processes in Living Organisms Part 2 → Human Reproductive System
·
Easy
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In humans, sperm production occurs in the ____ organ.
A
vas deferens
B
ejaculatory duct
C
testes
D
urinogenital duct
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[QQ1(A)(iv) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q5
#5
Science and Technology II → Towards Green Energy → Green Energy Technologies
·
Easy
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Solar photovoltaic cell converts the solar radiation energy directly into ____ energy.
A
Chemical
B
Solar
C
Mechanical
D
Electrical
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[QQ1(A)(v) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q6
#6
Science and Technology II → Life Processes in Living Organisms Part 2 → Types of Reproduction
·
Easy
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Find the odd one out: Fragmentation, Regeneration, Budding, Fertilization.
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[QQ1(B)(i) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q7
#7
Science and Technology II → Cell Biology and Biotechnology → Biotechnology and its Applications
·
Easy
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Write the correct co-relation: Diabetes : Insulin :: Cancer : ____
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[QQ1(B)(ii) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q8
#8
Science and Technology II → Heredity and Evolution → Speciation and Evidences of Evolution
·
Easy
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State whether true or false: Study of fossils is an important aspect of the study of evolution.
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[QQ1(B)(iii) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q9
#9
Science and Technology II → Cell Biology and Biotechnology → Biotechnology and its Applications
·
Easy
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Give any two commercial uses of Biotechnology.
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[QQ1(B)(iv) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q10
#10
Science and Technology II → Animal Classification → Chordates
·
Easy
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Being a fish, I perform respiration with the help of lungs. Who am I?
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[QQ1(B)(v) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q11
#11
Science and Technology II → Life Processes in Living Organisms Part 1 → Cellular Respiration
·
Moderate
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Give scientific reason: Sometimes, higher plants and animals too perform anaerobic respiration.
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[QQ2(A)(i) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q12
#12
Science and Technology II → Life Processes in Living Organisms Part 2 → Human Reproductive System
·
Moderate
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Give scientific reason: It is not right to consider the mother responsible for giving birth to a girl child.
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[QQ2(A)(ii) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q13
#13
Science and Technology II → Towards Green Energy → Renewable and Non-Renewable Energy
·
Moderate
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Give scientific reason: The energy generated from nuclear fuels is not environment friendly.
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[QQ2(A)(iii) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q14
#14
Science and Technology II → Environmental Management → Ecosystem and Ecological Balance
·
Moderate
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Complete the following food chain: Grass
→
\rightarrow
→
____
→
\rightarrow
→
____
→
\rightarrow
→
____
→
\rightarrow
→
Eagle
→
\rightarrow
→
____
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[QQ2(B)(i) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q15
#15
Science and Technology II → Animal Classification → Chordates
·
Moderate
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Distinguish between the following: Class Pisces and Class Reptiles.
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[QQ2(B)(ii) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q16
#16
Science and Technology II → Disaster Management → Types of Disasters
·
Moderate
·
Has image
Add
Observe the following picture and write any two effects of this disaster.
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[QQ2(B)(iii) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q17
#17
Science and Technology II → Social Health → Addiction and Stress Management
·
Easy
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Write any four methods to reduce stress.
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[QQ2(B)(iv) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q18
#18
Science and Technology II → Environmental Management → Environmental Conservation
·
Moderate
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Complete the following conceptual picture (uses of 'Sewage after processing' — four uses around the central box).
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[QQ2(B)(v) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q19
#19
Science and Technology II → Heredity and Evolution → Heredity and Variation
·
Moderate
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Define heredity. Explain the mechanism of hereditary changes.
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[QQ3(i) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q20
#20
Science and Technology II → Life Processes in Living Organisms Part 1 → Cell Division — Mitosis and Meiosis
·
Moderate
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Write any four stages of mitosis and explain any two of them.
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[QQ3(ii) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q21
#21
Science and Technology II → Life Processes in Living Organisms Part 2 → Types of Reproduction
·
Moderate
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Explain with examples types of asexual reproduction in unicellular organism.
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[QQ3(iii) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q22
#22
Science and Technology II → Towards Green Energy → Energy Sources
·
Moderate
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Which fuel is used in thermal power plant? Write any two problems associated with this type of power generation.
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[QQ3(iv) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q23
#23
Science and Technology II → Animal Classification → Non-Chordates
·
Moderate
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Write three characteristics of phylum-Mollusca.
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[QQ3(v) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q24
#24
Science and Technology II → Environmental Management → Environmental Conservation
·
Moderate
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What are the constituents of acid rain? What are its two effects on earth's surface?
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[QQ3(vi) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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Q25
#25
Science and Technology II → Social Health → Addiction and Stress Management
·
Moderate
·
Has image
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Solve the following crossword: (1) Continuous consumption of alcoholic and tobacco materials. (2) This app may cause cyber crimes. (3) A remedy to resolve stress. (4) Requirement for stress free life. [Across word 1 is printed as ADDICTION.]
Clues: (1) across, (2)(3)(4) down; the across entry is printed as A-D-D-I-C-T-I-O-N.
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[QQ3(vii) · Maharashtra State Board Class 10 (SSC) — Science and Technology Part II, March 2025 board paper · 2025]
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