CBSE Class 10 Science Sample Paper with Solutions reveals the most important questions suggested by experts for the Science paper to be held tomorrow. Practice with this particular sample paper to score high in the paper.
CBSE Class 10 Science Board Exam 2022: The Central Board of Secondary Education (CBSE) is all set to conduct another important paper for class 10. Science paper will be held tomorrow – May 10, 2022. In the last day before the exam, students should focus on the revision of the important ones. Subject. We have provided below Science sample paper for students to practice important questions which will be best for last minute revision. This sample paper has been prepared by experienced teachers according to the latest pattern. Sample paper solutions are also provided so that students can easily verify their answers. Download the sample papers and solutions in PDF and practice with them to excel in your CBSE Class 10 Science Term 2 Exam 2022.
Check below CBSE Class 10 Science Sample Paper by experts for Term 2 Exam 2022:
1. An element ‘Z’ has four shells and equal number of electrons in the first and fourth shells as well as second and third shells. (2)
a) Identify its group and period.
b) Write the electronic configuration of the element.
c) What type of bond will it form with element ‘X’ (2,8,6)
2. In any homogeneous series there is a gradation in physical properties but chemical properties remain the same. Justify the given statement with valid reasons. (2)
a) Identify the glands A and B in the above figure.
b) Write two functions of the secretion of these glands.
4. Rahul observed that the buds fall on the soil in the grooves along the edges of the leaves of the plant and develop into new plants. (2)
a) Identify the plant and the specific mode of asexual reproduction.
b) List two advantages of this type of propagation in plants.
5. In the given Mendelian dihybrid cross, F. 4 types of combinations were observed in2 generation. Identify and classify these types as parent types and new combinations. (2)
When two purebred rabbits, a male with black fur and a female with tan fur are crossed, the F1 generation all have tan fur. Identify dominant and recurring symptoms. Justify your answer by stating the reason for this identification.
6. How will the strength of the magnetic field in a current carrying loop be affected if (2)
a) The radius of the loop is halved from its original radius?
b) The power of the current through the loop is doubled?
P and Q denote the magnetic field lines of force between the poles of the magnet. Identify the poles A, B, C and D.
7. The food web enhances the stability of an ecosystem. justify.
Mention and explain any two possible consequences of elimination of decomposers from the earth.
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