Arya Study Centre

Animals Dog – Puppy Cat – Kitten Cow – Calf Lion – Cub Elephant – Calf Horse – Foal Goat – Kid Sheep – Lamb Tiger – Cub Deer – Fawn Birds Hen – Chick Duck – Duckling Swan – Cygnet Crow – Chick Pigeon – Squab Eagle – Eaglet Owl – Owlet Sparrow – Chick Peacock – Peachick Parrot – Chick Insects Butterfly – Caterpillar Mosquito – Larva Housefly – Maggot Ant – Larva Bee – Larva Beetle – Grub Moth – Caterpillar Dragonfly – Nymph Grasshopper – Nymph Cockroach – Nymph Aquatic Creatures Fish – Fry Frog – Tadpole Whale – Calf Dolphin – Calf Shark – Pup Octopus – Larva Crab – Zoea Lobster – Larva Turtle – Hatchling Seahorse – Fry 🏠 Animals, Birds, Insects, Aquatic Creatures & Their Homes Animals Dog – Kennel Cow – Shed Horse – Stable Lion – Den Rabbit – Burrow Elephant – Forest Tiger – Den Goat – Pen Sheep – Fold Bear – Cave Birds Sparrow – Nest Eagle – Eyrie Owl – Hollow Pigeon – Loft Crow – Nest Parrot – Tree hole P...

Vocabulary 7-day series with 7 words each day Day 1 Brave – बहादुर Sentence: The brave boy saved the cat. Tiny – बहुत छोटा Sentence: A tiny bird sat on the tree. Happy – खुश Sentence: She is happy today. Big – बड़ा Sentence: I have a big ball. Run – दौड़ना Sentence: I run in the park. Jump – कूदना Sentence: The frog can jump. Smile – मुस्कुराना Sentence: Please smile at me. Day 2 Clever – होशियार Sentence: The clever fox found food. Soft – मुलायम Sentence: This toy is soft. Quick – तेज Sentence: He is quick in running. Read – पढ़ना Sentence: I read a book daily. Write – लिखना Sentence: She writes neatly. Play – खेलना Sentence: We play in the evening. Eat – खाना Sentence: I eat healthy food. Day 3 Bright – चमकीला Sentence: The sun is bright. Strong – मजबूत Sentence: The lion is strong. Clean – साफ Sentence: Keep your hands clean. Drink – पीना Sentence: Drink water daily. Walk – चलना Sentence: I walk to school. Laugh – हंसना Sentence: The...

Geometry Definitions What is a point? Answer: A point represents an exact position in space. It has no size. Example: A dot marked on paper is called point A. What is a line? Answer: A line is a straight path that extends endlessly in both directions. Example: The edge of a ruler represents a line. What is a line segment? Answer: A line segment is a part of a line with two fixed endpoints. Example: The line joining points A and B is written as AB. What is a ray? Answer: A ray starts at one point and extends infinitely in one direction. Example: Sunlight coming from the sun can be thought of as rays. What is an angle? Answer: An angle is formed when two rays meet at a common point (vertex). Example: The corner of a book forms an angle. What are the types of angles? Answer: Acute angle: less than 90° (e.g., 45°) Right angle: exactly 90° Obtuse angle: more than 90° but less than 180° (e.g., 120°) Straight angle: exactly 180° What is a triangle? Answer...

Science MCQs The universe is: A) Only stars B) Everything C) Only planets D) Only gases Ans: B A galaxy is a collection of: A) Stars only B) Stars, gas, dust C) Planets only D) Moons Ans: B Our galaxy is: A) Andromeda B) Milky Way C) Orion D) Solar Way Ans: B The Sun is a: A) Planet B) Star C) Satellite D) Asteroid Ans: B Stars produce energy by: A) Combustion B) Fusion C) Reflection D) Friction Ans: B Total planets in solar system: A) 7 B) 8 C) 9 D) 10 Ans: B Earth is the ___ planet: A) 2nd B) 3rd C) 4th D) 5th Ans: B Earth’s satellite: A) Mars B) Moon C) Venus D) Sun Ans: B Largest planet: A) Mars B) Jupiter C) Earth D) Venus Ans: B Satellite means: A) Star B) Revolves around planet C) Galaxy D) Comet Ans: B Meteoroids are: A) Planets B) Small rocks C) Stars D) Moons Ans: B Meteoroid entering Earth is: A) Asteroid B) Meteor C) Comet D) Star Ans: B Asteroid belt lies between: A) Earth–Mars B) Mars–Jupiter C) Jupiter–Satur...

Nature & Landforms MCQs Desert (1–10) What is a desert primarily defined by? A. Temperature B. Sand C. Low rainfall ✅ D. Wind The largest hot desert in the world is: A. Sahara Desert ✅ B. Gobi Desert C. Thar Desert D. Kalahari Desert Which desert is located in India? A. Gobi B. Thar ✅ C. Sahara D. Atacama Deserts usually receive less than: A. 500 mm rain B. 250 mm rain ✅ C. 1000 mm rain D. 750 mm rain Which desert is the driest place on Earth? A. Sahara B. Atacama ✅ C. Thar D. Arctic Desert plants are called: A. Hydrophytes B. Mesophytes C. Xerophytes ✅ D. Epiphytes Sand dunes are formed by: A. Water B. Wind ✅ C. Ice D. Lava Which animal is known as the “ship of the desert”? A. Horse B. Camel ✅ C. Donkey D. Elephant Cold deserts are found in: A. Africa B. Antarctica ✅ C. Australia D. India The Gobi Desert is in: A. India B. China & Mongolia ✅ C. Africa D. Australia Mountains (11–20) The highest mountain...

50 opposite words (antonyms) with Hindi meanings 1. Nouns (संज्ञा) Day (दिन) — Night (रात) Friend (मित्र) — Enemy (शत्रु) Love (प्रेम) — Hate (घृणा) Victory (जीत) — Defeat (हार) Truth (सत्य) — Lie (झूठ) Heaven (स्वर्ग) — Hell (नरक) Birth (जन्म) — Death (मृत्यु) Joy (खुशी) — Sorrow (दुख) Peace (शांति) — War (युद्ध) Strength (ताकत) — Weakness (कमज़ोरी) 2. Verbs (क्रिया) Come (आना) — Go (जाना) Give (देना) — Take (लेना) Buy (खरीदना) — Sell (बेचना) Laugh (हँसना) — Cry (रोना) Open (खोलना) — Close (बंद करना) Start (शुरू करना) — Stop (रोकना) Accept (स्वीकार करना) — Reject (अस्वीकार करना) Rise (उठना) — Fall (गिरना) Win (जीतना) — Lose (हारना) Build (बनाना) — Destroy (नष्ट करना) 3. Adjectives (विशेषण) Big (बड़ा) — Small (छोटा) Hot (गरम) — Cold (ठंडा) Happy (खुश) — Sad (दुखी) Fast (तेज़) — Slow (धीमा) Rich (अमीर) — Poor (गरीब) Strong (मजबूत) — Weak (कमज़ोर) Clean (साफ) — Dirty (गंदा) Old (पुराना) — New (नया) Easy (आसान) — Difficult (कठिन) Light (हल्का) — Heavy...