Chapter 10: Walls Tell Stories
बोलती इमारतें (गोलकोंडा किला, कांस्य तोप एवं औरंगजेब)
Don't Let a 20-Minute Bubbling Delay Cost You CTET Qualification
In offline CTET exams, bubbling 150 bubbles takes 18 to 22 minutes of mechanical time. A single misaligned row can trigger an 8-question domino error. Practice bubble-filling this chapter's solved MCQs inside Mentora's official OMR simulator.
- Golconda Fort (गोलकोंडा का किला): Located in Hyderabad (Telangana). Originally made of mud in 1200 AD; ruled between 1518 and 1687 by the Qutb Shahi Sultans (कुतुबशाही सुल्तान).
- Bastions (बुर्ज): Golconda's outer wall features 87 round, raised bastions with strategic viewing holes (slits) engineered for long-range security surveillance.
- Bronze (कांसा/कांस्य) Cannons: The heavy cannons used at Golconda were cast from Bronze (कांसा), which is an alloy of Copper (तांबा) and Tin (टिन).
- Bronze durability: Tribal and artisan civilizations have crafted bronze idols, weapons, and utensils for thousands of years because bronze is hard and does not rust or corrode like iron.
- Mughal Emperor Aurangzeb's 8-Month Siege: Aurangzeb marched to Golconda with big cannons and modern artillery, camping outside the fort for 8 full months without breaching it due to deep 30-foot water moats and thick walls.
- Acoustic Architecture: Sound spoken near Fateh Darwaza reverberates through engineering tunnels and can be heard distinctly at the Bala Hissar royal palace located atop the hill.
- Trap: CBSE claims Bronze is an alloy of Copper and Zinc. Correct: Copper + Zinc makes Brass (पीतल). Bronze (कांसा) is an alloy of Copper and Tin (तांबा + टिन).
- Trap: CBSE states Golconda Fort is in Delhi or Karnataka. Correct: Golconda Fort is in Hyderabad, Telangana.
- Trap: CBSE states Aurangzeb breached Golconda by artillery in 2 days. Correct: Aurangzeb was held at bay outside the fort for 8 full months.
NCERT Core Facts: Golconda Fort, Bronze Metallurgy & Defense Engineering
Chapter 10 takes students on an architectural study of Golconda Fort in Hyderabad, explaining defensive military engineering, water wheels, and bronze metallurgy.
1. Golconda Fort Architecture & Bastions (बुर्ज)
- Location: Located in Hyderabad (Telangana).
- Historical Dynasties: In 1200 AD, Golconda was a simple mud fort. From 1518 to 1687, the grand stone fort was ruled by the Qutb Shahi Sultans.
- Bastions (बुर्ज):
- The outer protective wall features 87 rounded bastions built significantly taller than the main walls.
- Holes and narrow slits were carved through these thick stone bastions to allow archers and soldiers to survey surrounding valleys from safe cover without exposing themselves to enemy fire.
- Water Moat (खाई): A deep, 30-foot wide trench filled with water ran along the base of the walls to prevent armies from reaching the fort gates.
2. Bronze (कांसा): The Prehistoric Alloy (Direct CTET Chemistry/EVS Item)
3. Aurangzeb's 8-Month Stalemate
- Mughal Emperor Aurangzeb marched with his entire army, hundreds of horsemen, and big bronze cannons to capture Golconda.
- The 8-Month Siege: The army camped outside Golconda's massive walls for eight long months, unable to break in through the heavy wooden gates plated with iron spikes.
- The Betrayal: The fort was finally captured only when an internal gatekeeper was bribed to unlock a secret doorway from within at night.
4. Acoustic Engineering & Water Machinery
- Acoustic Surveillance: The fort designers engineered acoustic resonance corridors. If a watchman whispered or spoke at Fateh Darwaza (main gate), his voice could be heard clearly by the King residing at Bala Hissar palace atop the citadel!
- Water Lifting Mechanism: A complex series of tooth-wheels (cogs) connected to clay pots turned by bullocks lifted water up several stories to fill rooftop palace fountains and gardens.
Test Your Mastery: Walls Tell Stories
Authentic CBSE exam questions tested directly from this NCERT chapter.
Bronze is an alloy of two metals. These two metals are:
कांसा (ब्रांज) दो धातुओं का मिश्रण है। ये दो धातुएं हैं:
Golconda Fort was built by which of the following rulers/dynasties?
गोलकोंडा किला निम्नलिखित में से किस राजवंश द्वारा बनवाया गया/शासित था?
How many bastions (Burj) are there in the outer walls of Golconda Fort?
गोलकोंडा किले की बाहरी दीवारों में कितने बुर्ज (Bastions) हैं?
What metals make up Bronze (कांसा) in CTET exams?
According to NCERT Class 5 EVS Chapter 10, Bronze (कांसा) is an alloy made of Copper (तांबा) and Tin (टिन). It has been used for millennia to cast durable cannons, utensils, and statues.
Where is Golconda Fort located and who ruled it?
Golconda Fort is situated in Hyderabad, Telangana. It was ruled by the Qutb Shahi Sultans between 1518 and 1687.
How many bastions (बुर्ज) does Golconda Fort have?
Golconda Fort's outer walls contain 87 large bastions (बुर्ज) designed with viewing slits for 360-degree defensive military surveillance.