a means of solving a problem or dealing with a difficult situation

a liquid mixture in which the solute (minor component) is uniformly distributed within the solvent (major component)

घोल

English Usage: The chemist prepared a saline solution for the experiment.

Hindi Usage: रसायनज्ञ ने प्रयोग के लिए एक नमकीन घोल तैयार किया।

a supposition or a system of ideas intended to explain something

a set of principles on which the practice of an activity is based

सिद्धांत

English Usage: His teaching is based on the theory that students learn best in a collaborative environment.

Hindi Usage: उनकी शिक्षा सिद्धांत पर आधारित है कि छात्र संयुक्त वातावरण में सबसे अच्छे तरीके से सीखते हैं।

providing or able to provide a successful deal to a problem or issue

समाधानकारी

English Usage: We need a solution approach to tackle the budget cuts effectively.

Hindi Usage: हमें बजटीय कटौती को प्रभावी ढंग से निपटने के लिए समाधानकारी दृष्टिकोण की आवश्यकता है।