PYQ Vault

Day 49: MH SSC Class 10 Science and Technology II

5 questions (10 parts). Try each one first, then open its answer.

  1. Question 1 (case study, 2 parts)

    Environmental Management. Asked once: Mar 2019 (same type asked 9 times)

    Observe the following figure and answer the questions.
    Q3(vi)(a)
    Identify the process shown in the figure.
    Q3(vi)(b)
    Explain the process in short.

  2. Question 2 (case study, 3 parts)

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

    Observe the diagram of the animal given in the paper (a cockroach, with the parts Head, Thorax, Abdomen, Wings and Legs labelled) and answer the following questions.
    Q3(iv)(a)
    To which phylum does the animal included in the diagram belong?
    Q3(iv)(b)
    What is the exoskeleton made up of?
    Q3(iv)(c)
    What is the symmetry?

  3. Question 3

    Heredity and Evolution. Asked once: Mar 2016 (same type asked 7 times)

    Q2(6)
    What are fossils?

  4. Question 4 (case study, 3 parts)

    Towards Green Energy. Asked once: Mar 2023 (same type asked 7 times)

    Refer to the figure of a hydroelectric power station showing the reservoir wall with three marked levels — A (top), B (middle) and C (bottom) — the sluice gate, penstock, turbine, generator and power house.
    Q3(iv)(a)
    With reference to point B, the potential energy of how much water in the reservoir of the dam will be converted into kinetic energy?
    Q3(iv)(b)
    What will be the effect on electricity generation if the channel taking water to the turbine starts at point A?
    Q3(iv)(c)
    What will be the effect on electricity generation if the channel taking water to the turbine starts at point C?

  5. Question 5

    Life Processes in Living Organisms Part 1. Asked once: Mar 2017 (same type asked 7 times)

    State whether the following statements are true or false.
    Q1(A)(2)(ii)
    Carbohydrates are body building nutrients.