1. त्रिज्या   area   radius   triangle   curve   Hint Half-n-half Clue   2. बिंदु   sphere   cylinder   point   triangle   Half-n-half Clue   3. शुण्डाकार वस्तु, कोन   circle   cone   perimeter   area   Half-n-half Clue   4. अर्धवृत्त   curve   cylinder   semicircle   circle   Half-n-half Clue   5. आयत   rectangle   cylinder   curve   area   Half-n-half Clue   6. घन   cube   circle   rectangle   triangle   Half-n-half Clue   7. मात्रा   volume   curve   point   line   Half-n-half Clue