6,651 previous year Haryana Board (BSEH) - Class 9 questions, grouped by year, with answers and solutions.
Refer to the Case Study 'Case Study: Hazardous Enterprise and Supreme Court Doctrine of Absolute Liability' to answer:
Which Fundamental Right under Part III of the Constitution was invoked as the constitutional foundation for environmental protection?
Directions: In the question below, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:
Assertion (A): The electrical conductivity of an intrinsic semiconductor increases with rise in temperature.
Reason (R): With increase in temperature, covalent bonds rupture, generating additional free conduction electrons and mobile holes.
Directions: In the question below, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:
Assertion (A): Terrace farming is widely practiced in hilly and mountainous agro-ecosystems.
Reason (R): Terraces create stepped flat platforms along slopes that significantly reduce the surface velocity of water runoff and prevent topsoil erosion.
Directions: In the question below, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:
Assertion (A): Under the Constitution of India, the judiciary enjoys structural independence from executive and legislative interference.
Reason (R): Judges of the Supreme Court and High Courts have security of tenure and their judicial salaries are charged directly to the Consolidated Fund of India.
रासायनिक अभिक्रियाएं (BSEH 10th Science): 'हमारे आस-पास के पदार्थ एवं क्या हमारे आस-पास के पदार्थ शुद्ध हैं' अभिक्रिया किस वर्ग (संयोजन, वियोजन, विस्थापन, रेडॉक्स) के अंतर्गत आती है?
रासायनिक अभिक्रियाएं (BSEH 10th Science): 'पालमपुर गांव की कहानी, संसाधन के रूप में लोग, निर्धनता: एक चुनौती, भारत में खाद्य सुरक्षा' अभिक्रिया किस वर्ग (संयोजन, वियोजन, विस्थापन, रेडॉक्स) के अंतर्गत आती है?
Refer to the Case Study 'Case Study: Hazardous Enterprise and Supreme Court Doctrine of Absolute Liability' to answer:
What is the crucial legal distinction between the English rule of 'Strict Liability' and Indian 'Absolute Liability'?
Refer to the Case Study 'Case Study: Hazardous Enterprise and Supreme Court Doctrine of Absolute Liability' to answer:
Which Fundamental Right under Part III of the Constitution was invoked as the constitutional foundation for environmental protection?
Directions: In the question below, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:
Assertion (A): Electric current in a conductor is treated as a scalar physical quantity.
Reason (R): Although electric current has both magnitude and direction, it does not obey the laws of vector addition.
Refer to the Case Study 'Case Study: Hazardous Enterprise and Supreme Court Doctrine of Absolute Liability' to answer:
Which Fundamental Right under Part III of the Constitution was invoked as the constitutional foundation for environmental protection?
Directions: In the question below, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:
Assertion (A): A concave mirror can form both real inverted images and virtual erect images.
Reason (R): When an object is placed between the pole and focus of a concave mirror, it forms an erect, magnified, virtual image.
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