MH 10th Question Paper June 2026 Science Part 2

FOR MAHARASHTRA BOARD (MSBSHSE) CLASS 10 EXAM PREPARATION

Maharashtra Board
(MSBSHSE) Class 10
2026
June Session Question
Paper · Science Part 2
EXAM YEAR

Maharashtra Board (MSBSHSE) Class 10 2026
TYPE SUBJECT

June Session Question Paper Science Part 2

Notes · Sample Papers · Previous Year Papers · Mock Tests

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Page No. 1/4 Subject code N 418 Seat No.

DATE : 25/06/2026 SUBJECT : SCIENCE & TECHNOLOGY (72) PART II (E)

TIME : 11.00 SYLLABUS : (REVISED COURSE)
DURATION : 2 Hours TOTAL PAGES : 4 TOTAL MARKS : 40
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Note :— (i) All questions are compulsory.
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(ii) The numbers to the right of the questions indicate full marks.

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(iii) In case of MCQs [Q. No. 1(A)] only the first attempt will be evaluated and

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will be given credit.
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(iv) a Scientifically and technically correct, labelled diagrams should be drawn
a(v)g wherever necessary.
Each new question should be started on the new page.

1. (A) Choose the correct alternative : 5
(i) Flipper of whale is ..................... type of evidence of evolution.
(a) Connecting link (b) Anatomical
(c) Embryological (d) Palaeontological
(ii) In humans, ....................... chromosome is responsible for maleness.
(a) X (b) Y
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(c) XY (d) XX
(iii)
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Harmful bacteria like .................... in the intestine are destroyed due to
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probiotics.
(a) Lactobacillus
las (b) Clostridium
(c) Geobacter
ag (d) Pseudomonas
(iv) Laughter Club is remedy to drive away ........................ .
(a) Cancer (b) Diabetes
(c) Heart attack (d) Mental stress
(v) Srishailam in Andhra Pradesh has ..................... energy power plant.
(a) Hydroelectric (b) Wind
(c) Thermal (d) Solar
(B) Answer the following questions : 5
(i) Select odd man out :
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m Prophase, Metaphase, Anaphase, Meiosis
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Grasshopper — Snake — Paddy field — Eagle — Frog

las (iii) Identify the class of the animal shown in theggiven
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(iv) Complete the following correlations :
Interferon : Viral infection : : Erythropoietin : ...................

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Page 1 of 4

Page No. 2/4 Subject code N 418
(v) Write the correct word in the box.

Nature and scope of disaster

...................... Transitional Reconstruction
Phase Phase

2. (A) Give scientific reasons (any two) : 4
(i) Peripatus is connecting link between Annelida and Arthropoda.
(ii) Our body irritates if it comes in contact with jelly fish.
(iii) Microbial enzymes are used instead of chemical catalysts in chemical
industry.
(B) Answer the following questions (any three) : 6
(i) Distinguish between Aerobic respiration and Anaerobic respiration.
(ii) Complete the concept map :

Factors affecting environment

Natural factors Manmade factors

Ex.................... Ex....................

(iii) Write the correct word in the blank spaces :

................

................ Hobbies to reduce ................
stress

................

(iv) Write any two objectives of disaster management.
(v) Give two commercial applications of Biotechnology.

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Page No. 3/4 Subject code N 418 Seat No.

3. Answer the following questions (any five) : 15
(i) Complete the following diagram :

Anatomical ..................
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Evidences of
Evolution
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s ..................

la the process of glycolysis.
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(ii) gExplain
(iii)
a Write a short note on environmental conservation.
(iv) Write any three distinguishing characters of phylum Echinodermata.
(v) Observe the diagram given below and answer the questions :

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(a) Which fuel is shown in above diagram ?
(b) Give two examples of each solid and liquid fuel.
(vi) What is meant by stem cells ? Write any two uses of stem cells.
(vii) What will you do in the following situation ? Why ?
Child of your neighbour is addicted to tobacco chewing.
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(A) (B) (C)

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Page No. 4/4 Subject code N 418
4. Answer the following questions (any one) : 5
(i) Observe the diagram and answer the questions :
B
C

D

A

(a) Label the parts A, B, C, D shown in above diagram.
(b) Write name of any one type of whorl.
(c) Write any two components of Androecium.
(d) Write any two components of Gynoecium.
(ii) Draw the flow chart showing step by step energy transformation in the following
power plants :
(a) Thermal Power Plant
(b) Nuclear Power Plant
(c) Solar Power Plant.

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