Maharashtra Bridge Course Class 10 Science & Technology Part 1 Pre Test PDF All Question and Solution by Expert Teacher. Bridge Course Class 10 Science & Technology Part 1 PDF Download for Marathi Medium, English Medium Students.
Bridge Course Pre-Test
Subject: Science & Technology 01
Class: X
(Q .1) Solve the following questions.
(1) Every morning Swarali walks around the edge of a semicircular field having a radius of ‘r’ m. As shown in figure if she starts from point A and ends at point B what is the ratio of the distance she walked and her displacement?
(2) Give scientific reason.
Valency is always a whole number.
(3) Classify the following acids into weak acids and strong acids.
H2CO3, HNO3, HCL, CH3COOH.
(4) If the mirrors are kept parallel to each other, how many images will found in the mirror?
n =
n =
(5) Complete the following flow chart.
(Q. 2) Answer the following questions.
(1) Identify the following picture and label the numbered part.
(2) What will happen if an electric current is flown in the circuit in the given experiment? Which material is present in the pencil? Which property of the material is found in the experiment?
(3) What is meant by water of crystallization? Give examples of salts with water of crystallization, and their uses.
(4) Draw symbols of the following components and write their uses.
Components symbols Uses
(1) Resistance —————— ——————–
(2) Voltmeter —————— ——————–
(3) Electric bulb —————— ——————-
(5) Explain in which of the following cases the work done by the force is positive work, negative work or zero work.
(1) Pushing a stalled vehicle
(2) Tying a stone to one end of a string and swinging it round and round by the other end of the string.
(3) Catching a ball thrown by a friend.
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- Maharashtra Bridge Course Class 10 Science & Technology Part 1 (English)
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