NEW DELHI, Nov. 5 -- Opener Yashasvi Jaiswal warmed up nicely for the upcoming Test series against South Africa with his 16th first-class hundred that earned Mumbai a solitary point in their drawn match against Rajasthan. Rajasthan took a first innings lead of 363 runs after scoring 617 in their first essay. Mumbai ended the third day's play at 89/0. On the final day Jaiswal, with a stylish 156, ensured that players shook hands after the first two sessions. Mumbai were 269/3 and it was virtually impossible for Rajasthan to get seven wickets on a placid track. Jaiswal's innings had 18 fours and a six and he added 149 runs for the opening wicket with Musheer Khan (63). He was also associated in a 67-run stand for the third wicket with veteran Siddhesh Lad (19*). Delhi's opening duo of Arpit Rana and Sanat Sangwan hit centuries and added 321 runs but it was of little consequence with Puducherry walking away with three points by virtue of their first innings lead in their Ranji Trophy match in Delhi. Puducherry scored 481 in their first innings after Delhi managed 294 batting first. Delhi have now failed to record outright wins in both their home games and are currently fifth in Group D. Hyderabad lead with 10 points while Mumbai with the same points are second on net run rate. Having conceded a 187-run first innings lead, Delhi went into the final day with 76/0. Rana hit his maiden hundred (170) with 17 fours and two sixes while the dogged Sangwan managed 122 with nine fours. He had missed out on a hundred in the first essay by one run. With 568 runs in three games, Sangwan is now on top of the batting charts with three half-centuries, one century and one double ton in six completed innings. Mohsin Khan claimed six wickets as a dominant Karnataka crushed last year's finalists Kerala by an innings and 164 runs in their Group B contest. Kerala were shot out for 184 following-on as Mohsin, who returned a splendid 23.3-14-29-6, ran through their batting line-up with Karnataka completing a bonus-point victory on the final day. Kerala entered the final day with the follow-on enforced on them and Karnataka still having a lead of 338 runs in the second innings, having piled up a huge 585/5 declared. Karnataka, who had bowled out Kerala for 238 in the first innings, walked away with seven points with their first win of the season after first two matches ended in draws. India batter Karun Nair, who made 233 for Karnataka, was named the Player-of-the-Match. Brief scores: In Jaipur: Mumbai 254 & 269/3 (Y Jaiswal 156, M Khan 63; KA Singh 2/61) drew vs Rajasthan 617. In New Delhi: Delhi 294 & 321/0 (A Rana 170*, S Sangwan 122*) drew vs Puducherry 481. In Ahmedabad: Gujarat 163 & 137 (N Kashyap 4/59) lost to Haryana 239 & 62/6 by 4 wickets. In Agartala: Bengal 336 & 90/3 (S Ahmed 51*) drew vs Tripura 385 (H Vihari 141, M Murasingh 102*; M Kaif 4/79). In Guwahati: Railways 224 & 97/1 (S Ahuja 57) drew vs Assam 209 (S Purkayastha 121*; A Singh 6/48). In Delhi: Uttarakhand 257 & 88 (A Sharma 6/41, V Yadav 4/22) beat Services 223 & 105 (M Mishra 5/45) by 17 runs. In Ranchi: Jharkhand 510/8d beat Nagaland 154 & 160 (A Roy 5/35) by an innings and 196 runs. In Cuttack: Andhra 475/7d beat Odisha 151 & 274 (G Choudhury 80; T Vijay 3/89). In Vadodara: Match between Baroda & Uttar Pradesh abandoned without a ball bowled. In Coimbatore: Tamil Nadu 291 & 233/6 (B Indrajith 77) drew vs Vidarbha 501. In Thiruvananthapuram: Karnataka 585/5d beat Kerala 238 & 184 (M Khan 6/29). At Indore: MP 348/8d & 73/3 drew with Chandigarh 310. At Chandigarh: Punjab 325 & 179/4 drew with Goa 494/6d. At Nashik: Saurashtra 394/5d (H Desai 132, J Gohil 115) drew with Maharashtra 55/1....