CBSE Class 10 Daily Practice Questions 18 October 2023: Maths, Science, Social Science

CBSE Class 10 Daily Practice Questions 18 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 18, 2023, the case-based questions for all three subjects are provided for practice.

Also Read | CBSE Class 10 Daily Practice Questions 17 October 2023

CBSE Class 10 Daily Practice Questions 18 October 2023

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

CBSE Class 10 Practice Questions Maths

Kite Festival

Kite festival is celebrated in many countries at different times of the year In India, every year 14th January is celebrated as International Kite Day On this day many people visit India and participate in the festival by flying various kinds of kites.
The picture given below, shows three kites flying together.

In this figure, the angles of elevation of two kites (Points A and B) from the hands of a man (Point C) are found to be 30° and 60° respectively. Taking
AD = 50 m and BE = 60 m, find
(a) the lengths of strings used (take them straight) for kites A and B as shown in the figure.
(b) the distance 'd' between these two kites

CBSE Class 10 Practice Questions Science

A student was asked to perform an experiment to study the force on a current carrying conductor in a magnetic field. He took a small aluminum rod AB, a strong horse shoe magnet, some connecting wires, a battery and a switch and connected them as shown. He observed that on passing current, the rod gets displaced. On reversing the direction of current, the direction of displacement also gets reversed. On the basis of your understanding of this phenomenon, answer the following questions:

(a) State the condition under which the displacement of the rod is largest for the same magnitude of current flowing through it.
(b) State the rule that determines the direction of the force on the conductor AB.
(c) (i) If the U shaped magnet is held vertically and the aluminum rod is suspended horizontally with its end B towards due north, then on passing current through the rod from B to A as shown, in which direction will the rod be displaced?
(ii) Name any two devices that use current carrying conductors and magnetic field.
OR
Draw the pattern of magnetic field lines produced around a current carrying straight conductor held vertically on a horizontal cardboard. Indicate the direction of the field lines as well as the direction of current flowing through the conductor.

CBSE Class 10 Practice Questions Social Science

Lifelines of National Economy

For a long time, trade and transport were restricted to a limited space. With the development in science and technology, the area of influence of trade and transport expanded far and wide. Today, the world has been converted into a large village with the help of efficient and fast moving transport. Transport has been able to achieve this with the help of equally developed communication system. Therefore, transport, communication and trade are complementary to each other.
Today, India is well-linked with the rest of the world despite its vast size, diversity and linguistic and socio-cultural plurality. Railways, airways, waterways, newspapers, radio, television, cinema and internet, etc. have been contributing to its socio-economic progress in many ways. The trades from local to international levels have added to the vitality of its economy. It has enriched our life and added substantially to growing amenities and facilities for the comforts of life.

(a) How is science an important factor in the development of transport?
(b) How has transport integrated socio-cultural plurality? Explain.
(c) Analyse the significance of communication for a nation.

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