The world champions, having already sealed the series 4-1, fielded an unchanged side after opener Matthew Hayden failed to recover fully from his hip injury.
After Hayden, Gambhir is perched at the second spot by accumulating 227 runs at 37.83 in the batsmen's list.
Brett Lee claimed the first hat-trick as Australia thrashed Bangladesh by nine wickets in a Super Eight game of the Twenty20 World Cup.
Captain Ricky Ponting hit a brisk century but Australia failed to capitalise, losing wickets at regular intervals to end day one of the second Test against South Africa on 280 for six at the MCG in Melbourne on Friday. Ponting, who was dropped in the final over before lunch, smashed 101, hitting 10 boundaries and a six in his 126-ball knock before he was caught by Hashim Amla off Paul Harris.
Australia fought back in their second innings after losing its top order cheaply to end Day 3 in the first Test against South Africa on 228 for 7, an overall lead of 322, at the WACCA, on Friday.
Sehwag, however, could not improve on his seventh position.
Ricky Ponting and Mike Hussey scored half-centuries to put Australia in a strong position in the second Test in Adelaide on Saturday. At close on Day 2, Australia, replying to New Zealand's 270, were 241 for 3, with Hussey unbeaten on 69 and Michael Clarke on 43.
India were dismissed for 295 in their second innings, setting Australia a record target of 382 to win the fourth and final Test in Nagpur. In reply, the visitors raced to 13 without loss in 1.3 overs before accepting the offer of bad light at the end of Day 4. Matthew Hayden was unbeaten on five, with Simon Katich on eight from two boundaries.
India skipper Anil Kumble received stitches on the little finger of his left hand which he injured while fielding, during the third day's play in the third Test against Australia, but the veteran leg-spinner will be back to his bowling ways on the fourth and penultimate day of match.
Australia opening batsman Phil Jacques will return home from the Test tour of India due to a back problem. The left-handed batsman sat out the drawn first Test after Simon Katich was chosen to partner fellow opener Matthew Hayden. The pair were retained for the second Test, which began on Friday.
Statistical highlights of the fourth day of the first Test between India and Australia in the Border-Gavaskar Trophy in Bangalore on Sunday.
Ricky Ponting led from the front with a brilliant century to help Australia reach 254 for four at close on the opening day of the first Test against India.
Katich opened the batting with Gilchrist after Australian selectors dropped Hayden from the one-day side.
Cricket should be seen as a game only and not be mixed with politics, former Indian Test cricketer Sanjay Manjrekar said.
England's captain said Saturday's final will be about who handles the pressure better on the day.
The Kiwis scored a thrilling one-wicket win in the third and final one-day match of the Chappell-Hadlee series.
The Australian captain has been ordered to rest because of a slight thigh strain for the fourth ODI against New Zealand.
West Indies brought back fast bowlers Jerome Taylor and Fidel Edwards in place of Marlon Samuels and Corey Collymore.
India made one change, bringing in leg-spinner Piyush Chawla in place of Munaf Patel for the first of the best of three finals.
Australia's senior cricketers are playing down suggestions they might retire en masse if they win back the Ashes.
India recalled Virender Sehwag for Yuvraj Singh and dropped spinner Harbhajan Singh for paceman Irfan Pathan.
The India captain said his five-wicket haul on the opening day of the first Test against Australia is the best of his career.
The scheduling of the ICC Champions Trophy in the English autumn has perplexed the Australian captain.
What do you think about the selection? If you can come up with something better, send us your team.
Indian vice-captain Rahul Dravid led the Test batting honours for the second straight week.
Deccan Chargers captain Adam Gilchrist and Chennai Super Kings batsman Suresh Raina are locked in a keen tussle at the top of the run scoring charts in the Indian Premier League. Currently, Gilchrist with a tally of 1090 runs in 37 matches leads Raina by just one run.
Australia's legend Ricky Ponting said the Impact Player rule in the IPL has made the batters more fearless and stronger
Australia's Phil Jaques will replace the retired Justin Langer in the first Test against Sri Lanka.
Australia, chasing 307 to win, were 212 for four at the close of the fourth day of the first Test against Bangladesh
The Aussies won the Group B match at the Twenty20 World Cup by 8 wickets and entered the Super Eight stage.
Australia beat New Zealand by four wickets in the warm-up match ahead of the Twenty20 World Cup.
The West Indies captain posted the highest individual Test score on Monday, passing Matthew Hayden's 380 on the third day of the fourth and final Test against England.
In the ICC ODI team rankings, India remains in fifth place.
Sri Lanka were set 352 to win the first Test after Australia, 161 runs behind after the first innings, amassed 512 for 8 on day 4.
Ravichandran Ashwin becomes leading wicket-taker in Border-Gavaskar Trophy history