Explore topic-wise MCQs in 1st Class.

This section includes 1258 Mcqs, each offering curated multiple-choice questions to sharpen your 1st Class knowledge and support exam preparation. Choose a topic below to get started.

101.

Direction(22 - 30): Fillin the blanks in the passage given below. Bigand tall plants are called ______ (22) ______. Shrubs are the small & woodyplant which are ______ (23) ______ than trees. Stem provides ______ (24) ______tothe upper part of Plant.______(25)______are the green part of plant where foodis made. Flower is the most _______(26) ______part of a plant , fruits are formed   from    ______    (27).    Seed    grows    inside    the ______    (28).   Papaya    have    ______(29)_______ seed. Brinjal   and   Potato   are  example   of   ______   (30)   ______

A. herbs   
B.           shrubs
C. trees    
D.          roots
Answer» D.          roots
102.

Which part of the plant produces seeds and fruits?

A. Leaves.            
B. Flowers
C. Stem                            
D. Roots
E. None of these
Answer» C. Stem                            
103.

                         Read the sentence carefully and find True/False.    1. Mango is an example of big tree. 2. Flower is the most colourful part of plant. 3. Flower changes into fruit. 4. New plant develops from the leaves

A.  TTFT          
B.             TFTF
C.  TTTF          
D.                      TTFF
Answer» D.                      TTFF
104.

Plants give us:

A. Clothes             
B. Medicines
C. Fruits                
D. All the above
E. None of these
Answer» E. None of these
105.

Refer to the given diagram and select the option that correctly identifies the plant X.

A.  Neem                          
B.         Sunflower                    
C.         Mustard                       
D.         Coconut
Answer» E.
106.

Which of the following part of plant provides support to the upper part of a plant?

A.  Root          
B.                 Shoot
C.  Stem         
D.                 Leaves
Answer» D.                 Leaves
107.

Name the part of a plant which are of different colours.

A. Stem                   
B.      Roots
C. Flowers
D. All the above
E. None of these
Answer» D. All the above
108.

We eat the seeds of _____.

A.      
B.             
C.            
D.         
Answer» C.            
109.

Which of the following fruits contain only one seed?

A.  Apple   
B.                        Mango
C.  Papaya             
D.             Brinjal
Answer» C.  Papaya             
110.

Rashmi has pomegranate tree in the backyard of her home. One day, her elder brother plucked almost all flowers from the tree. This will result in _____.

A.  Decreased growth of the tree
B.         Reduced number of pomegranate fruits
C.         Fall of leaves
D.         None of these
Answer» C.         Fall of leaves
111.

Which of the following is not a part of plant?

A.  Root          
B.                       Shoot
C.  Shrubs       
D.                   Leaves
Answer» D.                   Leaves
112.

Which of the following is not a vegetable?

A. Cherries
B. Broccoli
C. Lettuce             
D. Beetroot
E. None of these
Answer» B. Broccoli
113.

We eat leaves of which of the following plants?

A. Potato              
B. Cauliflower
C. Cabbage
D. Turnip
E. None of these
Answer» D. Turnip
114.

Study the diagram of the plant as shown. The scissors in the diagram show four possible places to cut the plant.Leaf X will not get water from the roots if the cut is made at _____ .                                     

A. a                                
B. b                                
C. c                                 
D. d
Answer» C. c                                 
115.

Which of the following is an example of creepers?

A.  Money plant                   
B.  Bottel Gourd
C.  Cucumber                         
D.  Both (b) and (c)
Answer» E.
116.

What is the function of plant part labelled as X?                     

A.  It makes food for the plant,              
B.         It takes in water from the soil.               
C.         It helps the plant in storing excess food.    
D.         It helps the plant to reach for more sunlight.     
Answer» E.
117.

Dev encircled odd members in the following plant groups based in their type but made one mistake. Find the group with mistake.

A. Neem, Mango, (Mustard). Coconut
B. Groundnut, (Coconut). Mustard, Rice
C. Rose, Hibiscus, (Tulsi) Watermelon
D. Coriander, Spinach, (Pumpkin). Mint
Answer» D. Coriander, Spinach, (Pumpkin). Mint
118.

Which of the following part of plant grows inside the surface of soil?

A.          Root   
B. Shoot                           
C. Stem                           
D. Leaves
Answer» B. Shoot                           
119.

We do not get ____ from plants.

A. Fruits                
B. Clothes
C. Medicines                      
D. Plastic
E. None of these
Answer» E. None of these
120.

Which of the following is the green part of a plant where food is made?

A.  Root                           
B.  Shoot
C. Leaves       
D.  Stem
Answer» D.  Stem
121.

Radish is a :

A. Flower                
B.       Leaf
C. Root     
D. Stem
E. None of these
Answer» D. Stem
122.

The given figure shows a plant with some of its parts labelled as a, b and c. Select the correct option regarding it.            

A.  In absence of a' plant will die due to lack   of food as it will not be formed,         
B.         In absence of 'b' plant will die due to lack   of water as it will not be absorbed.       
C.         In absence of c', plant will die due to unavailability of air as it cannot enter the plant.
D.         Both (a) and (b)
Answer» B.         In absence of 'b' plant will die due to lack   of water as it will not be absorbed.       
123.

Which of the following can be eaten only after cooking?

A.  Fruits     
B.             Grains
C. Vegetables      
D.  All of the above
Answer» C. Vegetables      
124.

Which of the following represents the flower of a plant?

A. a                                 
B. b
C. c                                  
D. d
E. None of these
Answer» C. c                                  
125.

____ is/are also known as kitchen of the plant.

A. Roots               
B. Leaves
C. Stem                   
D.       Flowers
E. None of these
Answer» C. Stem                   
126.

The part of the plant that helps in the movement of water and food in the plant is:

A. Leaves             
B. Seeds
C. Stem    
D. Flowers
E. None of these
Answer» D. Flowers
127.

Which one of the following parts of plant is generally under the soil?

A. Leaves             
B. Stem
C. Roots   
D. Flowers
E. None of these
Answer» D. Flowers
128.

Which of the following is the most colorful part of a plant which change into fruit?                                                                

A.           Root                          
B.  Leaves
C.  Flower                 
D.  Stem
Answer» D.  Stem
129.

Name the part shown by Q in the following plant.

A. Leaves
B. Roots
C. Flower                
D.       Stem
E. None of these
Answer» B. Roots
130.

Which of the following is a type of a plant?

A. Trees    
B.        Grass
C. Climbers                       
D. All the above
E. None of these
Answer» E. None of these
131.

Which of the following activities should you do?

A.  Pluck flowers or leaves when you go to a park.
B.  Write on the trunk of trees.
C.  Grow more and more plants.
D.  Throw stones at the fruits on trees.
Answer» D.  Throw stones at the fruits on trees.
132.

Plants which grow along the ground are called ________

A.  Climber           
B.  Shrubs
C.         Creeper
D.  None of these  
Answer» D.  None of these  
133.

The figure refers to the following part of plant:

A.  Root
B.  Stem
C.  Flower             
D.  None of these
Answer» B.  Stem
134.

Plant have -

A.  Root System  
B.  Shoot system
C.  Both
D.  None of these
Answer» D.  None of these
135.

This plant belongs to the following group-

A.  Herbs             
B.  Shrubs
C.  Trees              
D.  None of these
Answer» C.  Trees              
136.

From the given figure, which of the following is a false statement?

A.  X makes food for the plant
B.  Y absorbs water and nutrients from the soil
C.  Z is responsible for reproduction
D.  None of these
Answer» C.  Z is responsible for reproduction
137.

Medha: Stem takes water from roots and carry it to leaves. Vaibhav: Flowers help the plant to reproduce.

A.  Both Medha and Vaibhav are true
B.  Medha isb true but Vaibhav is false.
C.  Medha is false but Vaibhav is true.
D.  None of these.
Answer» B.  Medha isb true but Vaibhav is false.
138.

            (i) These plants have weak and soft stem. (ii) They need support to stand and grow straight. These are-       

A.  Money plant     
B.  Tulsi plant
C.         Hibiscus plant   
D.  None of these
Answer» B.  Tulsi plant
139.

Shrubs are-

A.  Plants which are smaller than trees
B.  They have woody stem
C.  They live for many years
D.  All of these
Answer» E.
140.

Put the pictures in order to show that a plant grows from a seed.

A.  S, P, Q, R                            
B.  P, Q, R, S
C.  Q, S, P, R                            
D. R, P, S, Q
Answer» D. R, P, S, Q
141.

The given figure is a......

A.  fruit                                     
B. leaf
C. seed                                     
D. climber
Answer» D. climber
142.

Maize is a:

A.  pulse                                   
B. flower  
C. spice                                     
D. cereal
Answer» E.
143.

The picture given below shows the shape of the moon in the night sky. What is the phase of the moon shown in the picture?  

A.  New moon                       
B.  Crescent
C.   Half moon                        
D.   Fuji moon       
Answer» D.   Fuji moon       
144.

What is the moon called when it is big and round?  

A.  No moon                           
B.  New moon
C.   Full moon                         
D.   Half moon
Answer» D.   Half moon
145.

The sun rises in the

A.  east.                                    
B.  west.
C.  north.                                 
D.   south.
Answer» B.  west.
146.

When the moon is half we call It as

A.  a new moon.                   
B.  no moon.
C.   full moon,                        
D.   half-moon.
Answer» E.
147.

The figure shows a dialogue between Anu and Shreya.                   Which statement correnctly explains Anu's observation at that night?

A.  The earth is- much closer to the sun.
B.  The moon is much neare to the earth as compared to the sun.
C.  The sun appears smaller at night.
D.   The moon is a star.
Answer» C.  The sun appears smaller at night.
148.

What do Neetu and Ravi know from the given experiment?

A.  The sun gives us light only.
B.   Freezing of water.
C.   The sun gives us heat and light.
D.   Cooling of water.
Answer» D.   Cooling of water.
149.

Which of these shapes does the moon never take?

A.                           
B.   
C.                           
D.      
Answer» E.
150.

The sun sets in the

A.  west.                                   
B.  east.
C.  north,                                 
D.   south,
Answer» B.  east.