After Hardik Pandya's nonchalant six, DK exchanged a fist bump with his partner, before bowing to Hardik.
Marnus Labuschagne scored a sparkling 185 to help Australia to a commanding lead before the home pace attack struck to leave Pakistan facing a heavy defeat on the third day of the first Test in Brisbane on Saturday.
Pakistan's first home Test in a decade was affected by bad weather on Friday
India must win the next two games with big margins.
Babar capitalised on an early reprieve to score a career-best 143 not out when bad light forced early stumps with Pakistan 109 ahead with seven wickets remaining.
The opening Test, also played in Karachi, ended in a draw as well.
Yusuf Pathan became the first batsman in the Twenty20 history, and sixth overall, to be adjudged out for obstructing the field.
IMAGES from the ICC World Cup match between New Zealand and Sri Lanka at the M Chinnaswamy stadium, in Bengaluru, on Thursday.
The second Test, also in Karachi, begins on Monday.
Earlier, Devon Conway fell for 92 but Tom Latham could not be denied his century after New Zealand resumed on 165 for no loss at the National Stadium.
IMAGES from the Asia Cup match between India and Nepal played in Pallekele on Monday
Images from the ICC World Cup match between Sri Lanka and Bangladesh, at the Arun Jaitley Stadium, in New Delhi, on Monday.
'He should have had Nawaz bowl the 13th or 14th over...
Despite the win the Pakistan skipper expressed disappointment at the form shown by him and opener Mohammad Rizwan, as both the batters failed to contribute.
'The next game is obviously a big one for us against the Netherlands in Adelaide. Have to put this one behind quickly, take whatever learnings we can.'
Steve Smith smashed an unbeaten half-century to power Australia to a seven-wicket victory against Pakistan in the second T20 International in Canberra on Tuesday.
Pakistan suffered their second consecutive loss as they were handed a crushing 150-run defeat by the West Indies.
IMAGES from the ICC World Cup match played between Australia and Bangladesh in Pune on Saturday
Mohammed Siraj's sensational six-wicket spell put India in control despite a superb fightback from South Africa with the ball on Day 1 of the second and final Test.
A chaotic buildup could be the reason for Bangladesh's "worst ever" World Cup campaign, lamented skipper Shakib Al Hasan, after they cut a sorry figure in an 87-run defeat to the Netherlands and suffered their fifth loss on the trot in Kolkata on Saturday.
A place in the ICC ODI World Cup final once again eluded the South Africans as they went down to Australia by three wickets.
Pakistan's flamboyant all-rounder Shahid Afridi celebrated his 50th appearance in Twenty20 internationals with a half century to lead his side to a 23-run victory over Sri Lanka on Sunday.
IMAGES from the T20 World Cup semi-final match played between India and England in Adelaide on Thursday.
David Warner scored a sparkling, unbeaten triple hundred after before being reprieved by another no-ball as Australia declared their first innings closed at 589 for three before the dinner-break on Day 4 of the second Test against Pakistan, at the Adelaide Oval, on Saturday.
Bangladesh recorded their first series win against Pakistan after opener Tamim Iqbal's second successive century secured a seven-wicket victory in the second one-day international on Sunday.
Sadeera Samarawickrama top-scored with an unbeaten 91 to power Sri Lanka to an easy five-wicket victory against the Netherlands.
Rain and bad light did not allow full play on any of the previous four days since Sri Lanka won the toss and chose to bat but Pakistan's Abid became the only male cricketer to hit a century on his debut in both the Test and ODIs.
Images from Day 2 of the first Test match between England and Pakistan in Manchester, on Thursday.
Debutant Kyle Abbott took nine wickets as South Africa completed a 3-0 series sweep over Pakistan with a crushing innings and 18 run victory in the third and final test at Centurion on Sunday.
IMAGES from Asia Cup Super 4 match played between Sri Lanka and Bangladesh in Colombo on Saturday.
Conway century lifted New Zealand to 309-6 against Pakistan
Netherlands thrash Bangladesh by 87 runs and cause another upset in the World Cup in Kolkata on Saturday.
Following in the footsteps of openers Abid Ali and Shan Masood, Azhar Ali and Babar Azam smashed centuries before Pakistan declared their second innings on 555-3.
Images from the ICC World Cup match between Sri Lanka and Afghanistan, in Pune, on Monday.
A look at how India have fared in their World Cup opening games.
IMAGES from Day 4 of the 3rd Test played between England and Pakistan at the Rose Bowl in Southampton on Monday.
Grant Elliot's all-round performance eclipsed Shahid Afridi's 29-ball blitz to secure New Zealand a comfortable seven-wicket victory over Pakistan in the first One Day International in Wellington on Saturday.
IMAGES from Day 3 of the 2nd Test between Pakistan and England in Multan on Sunday.
Australia maintained their perfect record against the south Asians on home soil and continued their recent good form in Tests since retaining the Ashes in England.
A magnificent partnership between Chris Woakes and Jos Buttler helped propel England to an unlikely three-wicket victory over Pakistan in a topsy-turvy first Test at Old Trafford on Saturday. Images from Day 4 of the first Test between England and Pakistan in Manchester on Saturday.