उत्तर: (ख) एकता और सहयोग । हीरा और मोती के बीच गहरा भाईचारा है । वे संकट के समय एक-दूसरे का साथ कभी नहीं छोड़ते । चाहे साँड़ से लड़ना हो या काँजीहौस की दीवार तोड़ना, उनकी शक्ति उनकी एकता ...
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CBSE has introduced Class 9 Hindi textbook GANGA under NEP 2020 for the 2026–27 session. It includes 12 chapters, covering prose and poetry, replacing older books and promoting language, culture and values.
My family guessed a cricket match outcome based on team loyalty, not data. Scientific thinking improves predictions by replacing such guesswork with evidence, measurable patterns and critical reasoning to enhance accuracy and reliability.
An approximate answer is sufficient when estimating daily water intake for health. Conversely, one needs an exact value when calculating precise medication dosages to ensure patient safety and avoid dangerous, life-threatening clinical errors.
A mobile phone involves physics for electrical circuits and signal transmission. Chemistry provides the polymer casing and lithium-ion battery components. These branches connect, as chemistry powers the device that physics enables for communication.