सन्धि दो वर्णों के परस्पर जुडने को सन्धि कहते हैं सन्धि के प्रकार सन्धि तीन प्रकार की होती है १. स्वर सन्धि २. व्यञ्जन सन्धि ३. विसर्ग सन्धि स्वर सन्धि -- जिस...
Law of conservation of energy - Energy can neither be created nor be destroyed; it can only be transformed from one form to another. Consider a body of mass m placed at A. h = AB is the height of...
QUESTION In a school of 100 students each of them play at least one sport among cricket, football, volleyball, basketball, hockey and tennis.It is known that exactly 90 play cricket, 80 play football,...