1. "Calcium"
2. "Aluminium"
3. "Sodium"
4. "Chlorine"
Calcium
"1. "Plants"
2. "Animals"
3. "Insects"
4. "Chemicals"
Insects
"1. "Coins"
2. "Numbers"
3. "Stamps"
4. "Space"
Coins
"1. "Increase"
2. "Decrease"
3. "Remain the same"
4. "First increase and then decrease"
Remain the same
"1. "Atom"
2. "Molecules"
3. "Compounds"
4. "All"
Atom
"1. "3 m/s"
2. "30 m/s"
3. "300 m/s"
4. "3000 m/s"
300 m/s
"1. "Blue"
2. "Green"
3. "Red"
4. "Black"
Black
"1. "Vacuum"
2. "Steel"
3. "Water"
4. "Air"
Steel
"1. "R.S.Gavai"
2. "R.L.Bhatia"
3. "Buta Singh"
4. "Syed Sibti Razi"
R.L.Bhatia
"1. "ANSWER OF c & d"
2. "FRENCH"
3. "SPANISH"
4. "MANDRAIAN"
MANDRAIAN
"