Sunday, February 15, 2026

Sample- class 2

Saturday, February 14, 2026

Sample modal question paper - CT 4 (class 4)

CT4 MODEL QUESTION PAPER

STD: IV – SCIENCE

Lessons: Air & Water

Time: 1 Hour
Total Marks: 35

SECTION A – OBJECTIVE (10 Marks)

I. Tick the correct answer. (4 × ½ = 2)

Which gas supports burning?
a) Nitrogen
b) Oxygen
c) Carbon dioxide
d) Steam
The process of settling down of mud in water is called:
a) Filtration
b) Sedimentation
c) Evaporation
d) Boiling
Which of these causes air pollution?
a) Planting trees
b) Factory smoke
c) Clean surroundings
d) Rain
Water vapour changes into water by:
a) Boiling
b) Freezing
c) Condensation
d) Melting

II. Fill in the blanks. (4 × 1 = 4)

1. The layer of air around the Earth is called ____________.
2. The amount of water vapour in air is called ____________.
3. The substance that dissolves in a liquid is called ____________.
4. Adding chlorine to water kills ____________.

III. True or False (2 × 1 = 2)

Water vapour is the gaseous form of water.
Oil dissolves in water.

III. Analogy (2 × 1 = 2)

Ice : Solid :: Water : __________
Oxygen : Breathing :: Carbon dioxide : __________

SECTION B – MAIN (25 Marks)

I. Write the scientific term. (5 × 1 = 5)

The layer of air around the Earth.
Change of water into vapour.
Waste water from homes.
Passing water through a cloth to remove impurities.
The amount of water vapour in air.

II. Give reasons. (3 × 2 = 6)

We should drink boiled water.
A matchstick burns only in the presence of air.
Cotton becomes heavier after falling into water.

III. Find the term using the clues. (2 × 2 = 4)

I am formed when smoke mixes with fog. Who am I?
I am the process in which clear water is carefully poured out after mud settles. Who am I?

IV. Picture-Based Questions (3 × 1= 3)

1. Observe the picture and answer:

a) Name the process shown.
b) What will happen if the clear water is poured carefully into another container?

2.

a) Why does the flame go out?
b) Which gas is required for burning?

3.

a) What is this type of pollution called?
b) Mention one way to reduce this pollution.

V. Answer briefly. (1 × 4 = 4)

Explain the three forms of water with examples.

VI. Reading Comprehension (3 × 1 = 3)

Read the passage carefully and answer the questions:
Water is very important for all living things. We use water for drinking, cooking, washing and cleaning. But water in rivers and lakes may contain germs. Boiling water kills germs. Chlorine is also added to water in water works to make it safe for drinking. We must avoid throwing waste into rivers because it pollutes water.
Name one method to kill germs in water.
Why should we not throw waste into rivers?
Where is chlorine added to water?

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Sample question paper - CT4 (class 3)

CT – 4 Model Question Paper

Time: 2 Hours
Maximum Marks: 50

Section A – Nouns & Usage (8 Marks)

I. In each sentence:

Circle the Common Noun. Underline the Proper Noun (4 × 1 = 4 Marks)

During our trip to Kerala, my brother visited the famous Guruvayur Temple.
The students of Sunshine Public School performed at Nehru Stadium.
My aunt from Delhi bought sweets from Haldiram’s.
The author Ruskin Bond lives in Mussoorie.

II. Fill in with much / many / little / few / some / any (8 × ½ = 4 Marks)

There are very ______ stars visible tonight.
She has ______ patience to deal with this.
We need ______ sugar for the recipe.
Are there ______ seats left in the bus?
There is ______ water left in the bottle.
Only ______ students completed the task.
I did not buy ______ apples.
How ______ money do you need?

Section B (10 Marks)

III. Choose the correct word and rewrite (6 × ½ = 3 Marks)

Neither Riya nor her friends ___________(is/are) ready.
The pair of shoes ____________(was/were) expensive.
One of the boys______________ (has/have) lost his cap.
This is_____________ (your/you’re) notebook.
The dog wagged _____________(its/it’s) tail happily.
Each of the players _____________(run/runs) fast.

IV. Fill in with suitable prepositions

(across / between / beside / during / into / above) (6 × ½ = 3 Marks)

The cat jumped ______ the wall.
She sat ______ her best friend.
The river flows ______ the two villages.
He slipped ______ the water.
The plane flew ______ the clouds.
We met ______ the holidays.

V. Rewrite using correct degree (4 × 1 = 4 Marks)

This puzzle is ___________(difficult) than the last one.
Of all the mountains, Everest is the ___________(high).
A cheetah is ___________(fast) than a dog.
This is the ______________(beautiful) painting in the gallery.

Section C (10 Marks)

VI. Fill in correct verb form (8 × ½ = 4 Marks)

She ______ (read) a story every night.
The boys ______ (play) football now.
We ______ (travel) to Goa last year.
The baby ______ (sleep) peacefully now.
My father ______ (drive) to work daily.
The children ______ (build) a sandcastle yesterday.
I ______ (write) a letter at the moment.
The birds ______ (fly) away suddenly.

VII. Change as directed (6 × 1 = 6 Marks)

They are painting the wall. (Change to past continuous)_________________________________________________________________________.
She went to the market. (Change to present tense)__________________________________________________________________.
He does his homework. (Make negative)__________________________________________.
The baby was crying. (Make interrogative)________________________________________.
We are excited. (Make negative)_________________________________________.
I was tired yesterday. (Change to simple present)___________________________________.

Section D (8 Marks)

VIII. Join using suitable conjunction

(although / because / so / but / and / if) (4 × 1 = 4 Marks)

He was tired. He finished his work. _________________________________________________________________________.
It was raining. We stayed indoors. _________________________________________________________________________.
You hurry. You will miss the bus. _________________________________________________________________________.
She bought pencils. She bought erasers. _________________________________________________________________________.

IX. Rewrite using possession (4 × 1 = 4 Marks)

The feathers of the peacock are colourful. _________________________________________________________________________.
The toys of the children are scattered. _________________________________________________________________________.
The roof of the house is damaged. _________________________________________________________________________.
The laptop of my father is new. _________________________________________________________________________.

Section E (6 Marks)

X. Punctuate correctly (4 × 1 = 4 Marks)

why are you shouting asked the teacher _________________________________________________________________________.
wow this cake tastes delicious _________________________________________________________________________.
my sister lives in mumbai _________________________________________________________________________.
did you see the rainbow yesterday _________________________________________________________________________.

XI. Identify the adverb (2 × 1 = 2 Marks)

He answered politely.
She ran quickly to the gate.

Section F (6 Marks)

XII. Arrange in correct order (1–6)

Planting a Tree

Water the plant regularly.
Dig a small hole in the soil.
Place the sapling in the hole.
Cover it with soil.
Choose a healthy sapling.
Press the soil gently around it.

XIII. Rearrange the words (2 × 1 = 2 Marks)

shining / brightly / the / sun / is _________________________________________________________________________.
library / the / reading / quietly / are / students / in / the _________________________________________________________________________.

Section G – Dialogue Based Reading Comprehension (8 Marks)

XIV. Read the dialogue carefully:

Mother: Why are you packing your bag so early, Aanya?
Aanya: We are going on a school picnic tomorrow.
Mother: Where are you going?
Aanya: We are visiting the Science Museum.
Mother: Have you kept your water bottle?
Aanya: Yes, I have kept it inside the bag.
Mother: Don’t forget your cap.
Aanya: I won’t forget, Mom.

Answer the following:

Why is Aanya packing early?_________________________________________________________________________.
Where are they going?_________________________________________________________________________.
What did her mother remind her to keep?_________________________________________________________________________.
Write one helping verb from the passage. _________________________________________________________________________.
Find one proper noun. _________________________________________________________________________.
Write the short form of “I will not”. _________________________________________________________________________.
Is the picnic happening today or tomorrow?_________________________________________________________________________.
Write one sentence about a picnic. _________________________________________________________________________.

Section H – Paragraph Writing (4 Marks)

XV. Write a paragraph using the hints (6–8 sentences)

Hints:
heavy rain – dark clouds – thunder – umbrella – wet roads – school closed – playing indoors – happy surprise

_____________________________________________________________________________________________

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Thursday, February 12, 2026

Modal question paper - class 5- ct4

MODEL QUESTION PAPER

SECTION A – OBJECTIVE QUESTIONS

1. Fill in the blanks (5 × 1 = 5)

India became a Republic on ____________.
The law-making body of India is called the ____________.
Wind energy is used to produce ____________.
The first steel plant in India was set up at ____________.
Industries need ____________ to purchase machinery and raw materials.

2. Choose the correct answer (5 × 1 = 5)

The head of the Indian government is the:
a) Governor
b) Prime Minister
c) Chief Justice
d) Speaker
Which of the following is a renewable resource?
a) Coal
b) Petroleum
c) Water
d) Natural gas
Which industry makes ships?
a) Aviation
b) Shipping
c) Textile
d) Cement
Which of the following is a Fundamental Duty?
a) Right to Equality
b) Right to Freedom
c) Respect the National Flag
d) Right to Education
Jute mills are mostly located in:
a) Rajasthan
b) Punjab
c) West Bengal
d) Kerala