1. "Ice ages"
2. "Epirogenic movements"
3. "Orogenic movements"
4. "Isostatic changes"
Ice ages
"1. "1853"
2. "1854"
3. "1856"
4. "1858"
1853
"1. "5yrs"
2. "2yrs"
3. "4yrs"
4. "3yrs"
5yrs
"1. "Mughals"
2. "Afghans"
3. "Britishers"
4. "Rohillas"
Afghans
"1. "Rock edicts"
2. "The writings in terracota seals"
3. "Archeological excavations"
4. "All the above"
Archeological excavations
"1. "February 11, 1990"
2. "January 26, 1990"
3. "December 6, 1986"
4. "March 31, 1990"
February 11, 1990
"1. "Abhijit Gupta"
2. " B. Adhiban"
3. "Padmini Rout"
4. "None of the above"
B. Adhiban
"1. "October 16"
2. "October 5"
3. "October 10"
4. "October 20"
October 16
"1. "Mukesh Ambani"
2. "Anil Ambani"
3. "Ratan Tata"
4. "Azim Premji"
Ratan Tata
"1. "Haryana"
2. "Kerala"
3. "Himachal Pradesh"
4. "Karnataka"
Haryana
"