Hemant Bhatt

Hemant Bhatt is a B. Tech from Pantnagar University and has studied Social Sciences at SciencesPo, Paris. He teaches at Oracle IAS, Dehradun. He has given 5 UPSC mains back to back along with 2 interviews. He is a bibliophile,accomplished writer and a fitness enthusiast.

UPPCS Pre Revision #10: UP Freedom Fighters & Personalities

Uttar Pradesh played a central role in India’s freedom struggle, from the Revolt of 1857 to the revolutionary activities of the Kakori group, Gandhian mass movements, peasant uprisings and the Quit India Movement. For UPPCS Prelims, focus on four dimensions: personality–district associations, organisations, movements and important dates. Also distinguish a person’s birthplace from the place

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Magnetism, Magnetic Dipoles & Electromagnetic Induction

UKPSC Physics: Magnetism, Magnetic Dipoles & Electromagnetic Induction (Solved PYQs & Notes)

UKPSC Physics: Magnetism, Magnetic Dipoles & Electromagnetic Induction 1. High-Yield Micro-Notes Fundamental Laws of Magnetism: Magnetic poles always exist in dipoles (isolated magnetic monopoles do not exist in nature). Like poles repel each other, while unlike poles attract each other. The magnetic force between two magnetic poles follows Coulomb’s Inverse Square Law of Magnetism (F

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Important Electronic Devices:

UKPSC Physics: Electricity, Magnetism & Electronics (Solved PYQs & Notes)

UKPSC Physics: Electricity, Magnetism & Electronics 1. High-Yield Micro-Notes Conductors, Resistance & Heating Elements: Electrical resistance follows the relation R = ρ·L / A, depending directly on conductor length (L), inversely on cross-sectional area (A), and intrinsically on material resistivity (ρ) and temperature. Silver (Ag) possesses the highest electrical conductivity of all metals (≈ 6.30

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Optics, Light, Reflection, Refraction & Human Vision

UKPSC Physics: Optics, Light, Reflection, Refraction & Human Vision (Solved PYQs & Notes)

UKPSC Physics: Optics, Light, Reflection, Refraction & Human Vision 1. High-Yield Micro-Notes Wave Nature & Interference: In Young’s Double Slit Experiment (YDSE), the fringe separation (fringe width) is given by β = λ·D / d, where λ is wavelength, D is screen distance, and d is slit separation. Reducing slit spacing or increasing screen distance

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1857 in Uttar Pradesh

UPPCS Pre Revision #9: 1857 in Uttar Pradesh: Centres, Leaders & Major Events

The Revolt of 1857 was one of the most significant uprisings against East India Company rule. Uttar Pradesh was at the heart of the rebellion: the military outbreak at Meerut spread to Delhi, Kanpur, Lucknow, Bareilly, Jhansi, Allahabad, Faizabad and numerous smaller towns and villages. The revolt was not simply a military mutiny. In different

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up cities rivers etc

UPPCS Pre Revision #8: Important Cities, Rivers & District Associations of UP

Uttar Pradesh has a large network of historical cities, pilgrimage centres, industrial towns and agricultural markets. Its major rivers have shaped settlement, transport, irrigation, religious traditions and economic activity. For UPPCS Prelims, it is important to connect a place with its district, river, historical significance, industry and geographical location. This chapter brings these associations together

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Heat, Thermodynamics & Thermal Physics

UKPSC Physics: Heat, Thermodynamics & Thermal Physics (Solved PYQs & Notes)

UKPSC Physics: Heat, Thermodynamics & Thermal Physics   1. High-Yield Micro-Notes Thermal Properties & Conduction: Thermal conductivity (k) is an intrinsic material property; it depends strictly on the nature and physical composition of the material, not on dimensions like length or cross-sectional area (which determine overall thermal resistance, R = L / (k·A)). Materials lacking

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UP districts divisions and boundaries

UPPCS Pre Revision #7: UP Districts, Divisions & Boundaries || Oracle IAS

Uttar Pradesh is India’s most populous state and has 75 districts and 18 administrative divisions. Its geography is especially important for UPPCS Prelims because questions can combine district statistics, administrative boundaries, neighbouring states, international borders, tehsils, latitude and longitude, and map-based locations. This article provides a district-wise reference table and a focused revision of the

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