List of top Questions asked in Maharashtra Class XII- 2024

Explain any two methods of promoting empathy.

What are chromosomal disorders? Describe Turner’s syndrome and Klinefelter’s syndrome.

Derive an expression for maximum work obtainable during isothermal reversible expansion of an ideal gas from initial volume $ V_1 $ to final volume $ V_2 $.

Arrange the following steps of DNA fingerprinting in correct sequence:
(a) Gel electrophoresis (b) Isolation of DNA (c) Southern blotting (d) Restriction digestion

Prove by vector method, the angle subtended on a semicircle is a right angle.

Silver Nitrite

What are interhalogen compounds? Write the chemical reaction when chlorine reacts with dry slaked lime.

Derive an expression for maximum speed of a vehicle moving along a horizontal circular track.

Prove that: \[ \int_0^{2a} f(x) dx = \int_0^a f(x) dx + \int_0^a f(2a - x) dx. \] Hence show that: \[ \int_0^\pi \sin x \,dx = 2 \int_0^{\pi/2} \sin x \,dx. \]

Express the following switching circuit in symbolic form of logic. Construct the switching table.

How many meiotic divisions are required for the formation of 300 seeds in angiosperm?

Why are amines basic in nature? Among dimethylamine (pK$_b$ = 3.27) and diethylamine (pK$_b$ = 3.0), which one is more basic?

Blog:
Write a ‘Blog’ in a proper format on ‘Body Language’ with the help of the following points (100 to 150 words):
- Meaning and features
- Characteristics and scope
- Benefits / Importance
- Uses / Ways to utilize