CBSE Class 10 Daily Practice Questions 13 October 2023: Maths, Science, Social Science

CBSE Class 10 Daily Practice Questions 13 October 2023: As CBSE board exam 2024 is nearing, the students shall focus on studying daily for all major and scoring subjects which are Maths, Science, and Social Science. As per the exam pattern of the board, the papers for these subjects will have MCQs, very short answer questions (VSA or SA-I), short answer questions (SA-II), long answer questions (LA), and case-based questions. For today, October 13, 2023, the SA-II questions for all three subjects are provided for practice.

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CBSE Class 10 Daily Practice Questions 13 October 2023

The subject-wise CBSE Class 10 daily practice problems for the long answer question type are listed below:

CBSE Class 10 Practice Questions Maths

1. A solid sphere of radius r is melted and cast into the shape of a solid cone of height r. What is the radius of the base of the cone in terms of r?
2. A circle touches all the sides of a quadrilateral ABCD. Prove that AB + CD = DA + BC.
3. Prove that √2 is an irrational number.

CBSE Class 10 Practice Questions Science

1. (i) What is the internal energy reserve in plants and animals?
   (ii) How desert plants perform photosynthesis if their stomata remain closed during the day?
2. The magnification produced when an object is placed at a distance of 20 cm from a spherical mirror is +1/2. Where should the object be placed to reduce the magnification to +1/3.
3. Silver chloride kept in a china dish turns grey in sunlight.
   (a) Write the colour of silver chloride when it was kept in the china dish.
   (b) Name the type of chemical reaction taking place and write the chemical equation for the reaction.
   (c) State one use of the reaction. Name one more chemical which can be used for the same purpose.

CBSE Class 10 Practice Questions Social Science

1. Examine any three effects of Print culture on the French Revolution.
2. Why do we call Tourism as a Trade? Explain.
3. Explain any three steps taken by the Belgium government to accommodate regional differences.

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