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MPPSC Mains PYQs
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What is blog?
What Is a Blog? A blog is a website or section of a site that features regular posts, often in reverse chronological order. It covers various topics like lifestyle, business, or hobbies. For example, a travel blog shares experiences and tips, while a food blog offers recipes and reviews
What Is a Blog?
A blog is a website or section of a site that features regular posts, often in reverse chronological order. It covers various topics like lifestyle, business, or hobbies. For example, a travel blog shares experiences and tips, while a food blog offers recipes and reviews
See lessList the different stages of e-governance.
Stages of E-Governance 1. Web Presence Basic online presence, providing information through websites. 2. Interaction Enabling two-way communication between government and citizens. 3. Transaction Online services like bill payments, applications, and licenses. 4. Transformation Full integration of diRead more
Stages of E-Governance
1. Web Presence
2. Interaction
3. Transaction
4. Transformation
Illustration
See lessFrom just having a website (Web Presence) to offering services like e-filing taxes (Transaction), e-governance evolves to transform how the government operates and interacts with people.
Define the compiler.
Definition A compiler is a software tool that translates high-level programming code (like C or Java) into machine code or low-level code that a computer can understand and execute. Key Points Converts source code into executable programs. Makes programs run on a computer. Illustration Think of a coRead more
Definition
A compiler is a software tool that translates high-level programming code (like C or Java) into machine code or low-level code that a computer can understand and execute.
Key Points
Illustration
See lessThink of a compiler as a translator, converting instructions in English (programming language) into a language the computer (binary) understands.
Write the names of fat soluble and water soluble vitamins.
Fat-Soluble and Water-Soluble Vitamins Fat-Soluble Vitamins Vitamins A, D, E, K These dissolve in fat and are stored in the body's fat tissues. Water-Soluble Vitamins Vitamins B-complex (B1, B2, B3, B6, B12, etc.) and C These dissolve in water and are not stored in the body. Illustration Fat-solubleRead more
Fat-Soluble and Water-Soluble Vitamins
Fat-Soluble Vitamins
Water-Soluble Vitamins
Illustration
See lessFat-soluble vitamins like Vitamin D are stored in your body, while water-soluble vitamins like Vitamin C need to be replenished regularly through diet.
What is haemoglobin?
Definition Hemoglobin is a protein found in red blood cells that carries oxygen from the lungs to the rest of the body and returns carbon dioxide back to the lungs. Key Points Essential for oxygen transport. Gives blood its red color. Illustration Think of hemoglobin like a delivery truck, transportRead more
Definition
Hemoglobin is a protein found in red blood cells that carries oxygen from the lungs to the rest of the body and returns carbon dioxide back to the lungs.
Key Points
Illustration
See lessThink of hemoglobin like a delivery truck, transporting oxygen to different parts of the body.
Define the transpiration.
Definition Transpiration is the process where plants lose water vapor through small openings called stomata, mainly from the leaves. Key Points Helps cool the plant. Moves water and nutrients from roots to leaves. Illustration Just like sweating in humans, transpiration helps regulate temperature inRead more
Definition
Transpiration is the process where plants lose water vapor through small openings called stomata, mainly from the leaves.
Key Points
Illustration
See lessJust like sweating in humans, transpiration helps regulate temperature in plants and keeps them hydrated.
Write the types of hydrogen bonding in P-nitrophenol and O-nitrophenol.
Introduction Hydrogen bonding occurs when hydrogen is attracted to electronegative atoms like oxygen or nitrogen. P-Nitrophenol Intermolecular Hydrogen Bonding: In para-nitrophenol, hydrogen bonds form between hydroxyl (-OH) groups of different molecules. O-Nitrophenol Intramolecular Hydrogen BondinRead more
Introduction
Hydrogen bonding occurs when hydrogen is attracted to electronegative atoms like oxygen or nitrogen.
P-Nitrophenol
O-Nitrophenol
Illustration
- P-Nitrophenol: Hydrogen bonding happens between molecules, causing a stronger intermolecular force.
- O-Nitrophenol: Hydrogen bonding happens within the same molecule, making it more stable due to the intramolecular bond.
See lessWrite name of a non-metal having lustrous property similar to metals.
Introduction Some non-metals exhibit lustrous properties, meaning they can shine or reflect light like metals. Examples Diamond Diamond, a non-metal, is known for its brilliant shine and is often used in jewelry. Iodine Iodine crystals also have a shiny, metallic appearance when in solid form. IllusRead more
Introduction
Some non-metals exhibit lustrous properties, meaning they can shine or reflect light like metals.
Examples
Illustration
See lessJust like metals, diamonds sparkle and shine due to their crystal structure, while iodine crystals can shine in their solid state under light.
When light is transmitted from one material to another, then what will be the effect on its frequency, wavelength and speed?
Frequency No change: The frequency of light remains constant when it moves from one material to another. This is because frequency is determined by the source of light. Wavelength Changes: The wavelength of light changes depending on the medium. It decreases in denser materials (like glass) and incrRead more
Frequency
Wavelength
Speed
Illustration
See lessWhen light moves from air to water, its speed and wavelength decrease, but its frequency stays the same.
Define terminal velocity.
Definition Terminal velocity is the constant speed that a freely falling object eventually reaches when the force of gravity pulling it down is balanced by the air resistance pushing it up. Key Points Happens when forces are balanced: gravity = air resistance. The object stops accelerating and fallsRead more
Definition
Terminal velocity is the constant speed that a freely falling object eventually reaches when the force of gravity pulling it down is balanced by the air resistance pushing it up.
Key Points
Illustration
See lessFor example, a skydiver reaches terminal velocity after falling for a while. Initially, they accelerate, but air resistance increases as speed builds. Eventually, the upward force from air resistance matches the downward pull of gravity, and they stop accelerating, falling at a constant speed.