What was the greatest difference between the lowest and highest chronological shirt numbers in the same Test team? My hunch is that it would involve Brian Close… asked Phil Ribbons from England

You're not too far out, as Brian Close comes in third and fourth on this particular list. He was England's 344th Test player, and played in 1976 when Mike Selvey (No. 466) made his Test debut at Old Trafford, a difference of 122; Mike Brearley (465) had made his debut in the first Test, at Trent Bridge. However, Close is beaten by another long-lasting Yorkshireman. Wilfred Rhodes was England's 121st Test player when he made his debut in 1899. And there was a difference of 133 between him and Les Townsend (No. 254) in the third Test of the 1929-30 series in Georgetown. Bill Voce (253) had made his debut in the first Test, in Bridgetown. Rhodes was 52 at the time - the oldest Test player of all - but still played in all four matches of that series, England's first in the Caribbean. The biggest difference for a side other than England - 98 - happened earlier this year, when Shivnarine Chanderpaul (West Indies Test player No. 204) played alongside the debutant Shai Hope (302) against England in Bridgetown.

No one scored a hundred in the India-South Africa series until Ajinkya Rahane made two in the fourth Test. Has there ever been a series with no centuries at all? asked Bilal Ahluwalia from India

There has never been a series of four or more Tests which did not feature at least one century: indeed the recent series between India and South Africa provided only the fourth instance of as few as two hundreds in a four-Test rubber. The fewest in a five-Test series is three centuries, which has happened nine times; there were also only three in the six-match India-Pakistan battle in 1979-80. There have been six three-Test series without an individual hundred, most recently when New Zealand visited India in 1995-96. It also happened in the Ashes of 1882-83 and 1888 - when Bobby Abel's 70 was the highest score of the three Tests - and in the series between India and New Zealand in 1969-70, Pakistan and West Indies in 1986-87, and Pakistan and Zimbabwe in 1993-94.

Was R Ashwin's 31 wickets against South Africa the most by an Indian bowler in a four-Test series? asked Dr Bhatia from India

Yes, Ashwin's 31 wickets in the recent series against South Africa was a new record for India in a four-Test series, breaking the record held by… Ashwin himself, with 29 against Australia in 2012-13. Anil Kumble took 27 in the four-match series against Australia in 2004-05. India's record for any series is 35, by legspinner Bhagwath Chandrasekhar in five Tests at home to England in 1972-73. Vinoo Mankad (against England in 1951-52) and Subhash Gupte (against New Zealand in 1955-56) both took 34 wickets in a series, while Kapil Dev claimed 32 in six Tests against Pakistan in 1979-80. But arguably the most meritorious performance of all came from Harbhajan Singh, with 32 wickets in just three Tests against Australia in 2000-01. Bishan Bedi also took 31 wickets in the five Tests in Australia in 1977-78, the Indian record for an away series.

Victor Trumper bats PA Photos

Who has hit the most sixes in Tests and ODIs? asked Brian Hall from England

The Test record could well be about to change hands: during New Zealand's Test against Sri Lanka that finished yesterday in Dunedin, Brendon McCullum hit his 100th six, to equal Adam Gilchrist's record. Chris Gayle might yet become the third batsman to hit a century of sixes - he currently has 98. Jacques Kallis finished his career with 97, while Virender Sehwag clouted 91. The next current player is Misbah-ul-Haq, with 67. For the full list, click here. The leading six-hitter in one-day internationals is Shahid Afridi with 351, comfortably ahead of Sanath Jayasuriya (270), Gayle (238), Sachin Tendulkar (195), and McCullum and Sourav Ganguly (both 190). The leaders in T20 internationals are McCullum (91) and Gayle (87), well clear of Shane Watson (69) and David Warner (66). If you combine all three forms of international cricket, then Afridi leads the way with a grand total of 465 sixes, ahead of Gayle (423) and McCullum (378), with Jayasuriya fourth on 352.

How many batsmen have scored two centuries in the same match for India? asked Venkat Raghav from India

Ajinkya Rahane's double of 127 and 100 not out in the recent fourth Test against South Africa in Delhi made him only the fifth Indian to have scored twin centuries in a Test. The first to do it was Vijay Hazare, with 116 and 145 against Australia in Adelaide in 1947-48, in a match India still lost by an innings (Don Bradman scored 201, and Lindsay Hassett 198 not out). Sunil Gavaskar achieved the feat three times - 124 and 220 against West Indies in Port-of-Spain in his debut series of 1970-71, 111 and 137 against Pakistan in Karachi in November 1978, then 107 and 182 not out six weeks later against West Indies in Calcutta. Rahul Dravid did it twice, with 190 and 103 not out against New Zealand in Hamilton in 1998-99, and 110 and 135 against Pakistan in Kolkata in 2004-05. And finally Virat Kohli, in his first match as captain, scored 115 and 141 against Australia in Adelaide in December 2014.

Following on from the recent question about triple-centuries from Nos. 6 and 7, what are the highest first-class scores from the other batting positions? asked Jeremy Hall from New Zealand

The highest by an opener is Hanif Mohammad's 499 for Karachi against Bahawalpur in Karachi in 1958-59, while the best by someone down at No. 2 on the scorecard is Bill Ponsford's 437 for Victoria against Queensland in Melbourne in 1927-28. Brian Lara's 501 not out for Warwickshire against Durham at Edgbaston in 1994 - the overall first-class record - is the best from No. 3. The unsung Aftab Baloch, who made just two Test appearances for Pakistan, has the highest from No. 4 - 428 for Sind against Baluchistan in Karachi in 1973-74. Bill Ponsford pops up again at No. 5, with 429 for Victoria against Tasmania in Melbourne in 1927-28. Nos 6 and 7 were covered in the earlier answer, but the best from No. 8 is 268, by Cecil Maxwell - his only century of an otherwise unremarkable career - for Sir Julien Cahn's XI against Leicestershire at West Bridgford in 1935. The highest from No. 9 is 293 by the great Victor Trumper, going in artificially low for an Australian XI against Canterbury in Christchurch on a private tour of New Zealand in 1913-14. The last two are more authentic: John Chapman made 165 from No. 10 for Derbyshire against Warwickshire at Blackwell in 1910, while last man Peter Smith, an occasional England legspinner, hammered 163 from No. 11 for Essex against Derbyshire at Chesterfield in 1947.

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