Del 4
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DELHI PUBLIC SCHOOL, KARNAL MODEL TEST PAPER-1 SUBJECT-SCIENCE CLASS-IV NAME____________________ ROLL NO______ Q1. Answer the following in detail (4*4=16) (i) How to ask good questions? ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ________ (ii)
How many parts are there in a leaf? Name and define the function of each one of them.
____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ________ (iii)
What are the different types of aquatic plants? Define each with an example.
____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________
____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ________ (iv)
What are the various types of solutions? Explain with examples.
____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ______ ____________________________________________________________________ _ Q2. Differentiate between (a) Homogeneous and Heterogeneous mixtures
How many parts are there in a leaf? Name and define the function of each one of them.
____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ________ (iii)
What are the different types of aquatic plants? Define each with an example.
____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________
____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ________ (iv)
What are the various types of solutions? Explain with examples.
____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ______ ____________________________________________________________________ _ Q2. Differentiate between (a) Homogeneous and Heterogeneous mixtures
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