This blog is designed for learning GK by maps, which take from various sources.
इस ब्लॉग के नक्शे, जो विभिन्न स्रोत के द्वारा GK सीखने के लिए बनाया गया है।
The Hirakud Dam is a composite structure of earth, concrete and masonry. 10 km (6 mi) north of Sambalpur, it is the longest major earthen dam in Asia, measuring 25.8 km (16 mi) including dykes, and stands across the river Mahanadi.