HR 10 Science December 29, 2022December 30, 2022 Haryana Board 10th Class Science Solutions Chapter 16 प्राकृतिक संसाधनों का संपोषित प्रबंधन Read More
HR 10 Science December 29, 2022 Haryana Board 10th Class Science Solutions Chapter 15 हमारा पर्यावरण Read More
HR 10 Science December 29, 2022 Haryana Board 10th Class Science Solutions Chapter 14 उर्जा के स्रोत Read More
HR 10 Science December 28, 2022 Haryana Board 10th Class Science Solutions Chapter 13 विद्युत धारा का चुम्बकीय प्रभाव Read More
HR 10 Science December 27, 2022 Haryana Board 10th Class Science Solutions Chapter 12 विद्युत Read More
HR 10 Science December 27, 2022 Haryana Board 10th Class Science Solutions Chapter 11 मानव नेत्र एवं रंगबिरंगा संसार Read More
HR 10 Science December 26, 2022December 26, 2022 Haryana Board 10th Class Science Solutions Chapter 10 प्रकाश-परावर्तन तथा अपवर्तन Read More
HR 10 Science December 25, 2022 Haryana Board 10th Class Science Solutions Chapter 9 अनुवांशिकता एवं जैव विकास Read More
HR 10 Science December 25, 2022 Haryana Board 10th Class Science Solutions Chapter 8 जीव जनन कैसे करते है Read More
HR 10 Science December 24, 2022December 28, 2022 Haryana Board 10th Class Science Solutions Chapter 7 नियंत्रण एवं समन्वय Read More
