PYQ Vault

Day 44: MH SSC Class 10 Science and Technology I

5 questions (7 parts). Try each one first, then open its answer.

  1. Question 1

    Gravitation. Asked once: Mar 2023 (same type asked 4 times)

    Q3(i)
    Calculate the escape velocity on the surface of the moon, given the mass and radius of the moon to be 7.34×10227.34 \times 10^{22} kg and 1.74×1061.74 \times 10^{6} m respectively. (Given: G=6.67×10−11 Nm2/kg2G = 6.67 \times 10^{-11}\,Nm^2/kg^2).

  2. Question 2

    Carbon Compounds. Asked once: Mar 2020 (same type asked 4 times)

    Q1(B)(ii)
    Complete the correlation: Alkene : C == C :: Alkyne : _______.

  3. Question 3

    Periodic Classification of Elements. Asked once: Mar 2018 (same type asked 4 times)

    Q1(A)(a)(ii)
    Fill in the blank with a suitable word: The arrangement of elements in a group of three is known as ______.

  4. Question 4

    Heat. Asked once: Mar 2020 (same type asked 7 times)

    Q2(B)(iii)
    Observe the given graph of the volume of 1 kg of water versus temperature and answer: a. Name the process represented in the figure. b. At what temperature does this process take place?

  5. Question 5 (case study, 3 parts)

    Lenses. Asked once: Mar 2016 (same type asked 6 times)

    Given below is a diagram showing a defect of the human eye. Study it and answer the following questions. (The figure shows parallel rays from an object being focused by the eye lens behind the retina.)
    Q3(3)(i)
    Name the defect shown in the figure.
    Q3(3)(ii)
    Give reason for this defect of eye in human beings.
    Q3(3)(iii)
    Name the type of lens used to correct the eye defect.