Basic Elements of Science MCQs for CET 12th Level
Practice 20 free Basic Elements of Science questions under Basic Science — Science & Tech.
Strengthen your Basic Elements of Science knowledge for CET 12th Level with curated MCQs. Switch between Hindi and English anytime.
CET 12th Level — Basic Science — Basic Elements of Science
20 Questions • Instant results & explanations • Hindi & English
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Question 1 of 20
Which of the following best describes the climate advantage mentioned for Rajasthan's solar sector?
Question 2 of 20
Consider the following statements regarding the Earth's crust: 1. Oxygen is the most abundant element. 2. Silicon is the second most abundant element. 3. Aluminum is the most abundant metal. Which of the statements given above are correct?
Question 3 of 20
Consider the following statements regarding the conductivity of elements: 1. Silver is the best conductor of electricity among metals. 2. Graphite is a non-metal but is a good conductor of electricity. 3. Copper is a poor conductor of electricity compared to Iron. Which of the statements given above are correct?
Question 4 of 20
Which of the following is the best conductor of electricity?
Question 5 of 20
Modern science classifies matter based on which of the following properties?
Question 6 of 20
Which of the following materials allows sound to travel at the highest speed (at approx 20-25°C)?
Question 7 of 20
When a gun is fired, it exerts a forward force on the bullet. What is the nature of the force exerted by the bullet on the gun?
Question 8 of 20
What is the primary advantage of using a Class III lever like a fishing rod?
Question 9 of 20
Match the State of Matter (List I) with its characteristic property (List II): List I A. Liquid B. Solid C. Gas List II i. Maximum intermolecular force ii. Maximum compressibility iii. Fluidity with definite volume
Question 10 of 20
Which of the following metals exhibits variable valency?
Question 11 of 20
Digestion of food is an example of which type of change?
Question 12 of 20
Assertion (A): Capital Expenditure (Capex) in Rajasthan has been increased in recent budgets. Reason (R): The state is focusing on the rapid construction of solar parks and transmission grids.
Question 13 of 20
The mass of an electron is approximately what fraction of the mass of a hydrogen atom (proton)?
Question 14 of 20
Consider the following statements regarding Stainless Steel: 1. It is an alloy of Iron, Nickel, and Chromium. 2. It is prone to rusting easily. Which of the above statements is/are correct?
Question 15 of 20
Why is the speed of sound zero in a vacuum?
Question 16 of 20
Which branch of science would study the 'interaction between Matter and Energy'?
Question 17 of 20
Which of the following is NOT a Class III lever?
Question 18 of 20
Match List-I (Medium) with List-II (Approximate Speed of Sound in m/s) and select the correct answer:
Question 19 of 20
In a 'Broom' used for sweeping, the effort is applied:
Question 20 of 20