This introduction of a regular oral examination seems to have been mainly due to the fact that when, in 1710, George I gave the Ely library to the [260] ]University, it was decided to assign for its reception the old senate-house—now the catalogue room in the library—and to build a new room for the meetings of the senate. Pending the building of the new senate-house the books were stored in the Schools, which thus were rendered unavailable for keeping acts. In consequence of this, considerable difficulty was found in arranging for all the candidates to keep the full number of statutable exercises, and obtaining opportunities to compare them one with another: hence the introduction or extension of a supplementary oral examination. The advantages of this examination as providing a ready means of testing the knowledge and abilities of the candidates were so patent that it was retained when the necessity for some system of the kind had passed away, and finally it became systematized into an organized test to which all questionists were subjected.

In 1731 the University raised the joint stipend of the moderators to £60 “in consideration of their additional trouble in the Lent Term.” This would seem to indicate that the senate-house examination had then taken formal shape, and perhaps that a definite scheme for its conduct had become customary.

As long as the order of the list of those approved for degrees was settled on the result of impressions derived from acts kept by the different candidates [261] ]at different times and on different subjects, it was impossible to arrange the men in strict order of merit, nor was much importance attached to the order. But, with the introduction of an examination of all the candidates on one day, much closer attention was paid to securing an accurate classification, and more confidence felt in the published order. It seems to have been consequent on this that in and after 1748 the final lists were regarded as authoritative and important and that the names of the honorary optimes were definitely indicated: the lists from this time appeared in the University Calendars. The lists from 1748 to 1910, with the earlier Ordines Senioritatis from 1499 to 1747, are printed in the Historical Register of the University.

Of the detailed history of the examination until the middle of the eighteenth century we know nothing. From 1750 onwards, however, we have more definite accounts of it. At this time, it would seem that all the men from each college were taken together as a class, and questions passed down by the proctors or moderators till they were answered: but the examination remained entirely oral, and technically was regarded as subsidiary to the discussions which had been previously held in the schools.

Each class contained men of very different abilities, and to meet difficulties thus caused, a custom grew up by which every candidate was [262] ]liable to be taken aside to be questioned by any master of arts who wished to do so, and this was regarded as an important part of the examination. The examination now continued for two days and a half, the subjects, as before, being mathematics and philosophy. At the conclusion of the second day the moderators received the reports of those masters of arts who had voluntarily taken part in the examination, and provisionally settled the final list. The last half-day was used in revising and rearranging the order of merit.

Richard Cumberland has left an account of the tests to which he was subjected when he took his bachelor degree in 1751. Clearly the disputations still played an important part, and it is difficult to say what weight was attached to the subsequent senate-house examination; his reference to it is only of a general character. After saying that he kept two acts and two opponencies he continued[39]:

The last time I was called upon to keep an act in the schools I sent in three questions to the Moderator, which he withstood as being all mathematical, and required me to conform to the usage of proposing one metaphysical question in the place of that, which I should think fit to withdraw. This was ground I never liked to take, and I appealed against his requisition: the act was accordingly put by till the matter of right should be ascertained by the statutes of the university, and in the result of that enquiry [263] ]it was given for me, and my question stood.... I yielded now to advice, and paid attention to my health, till we were cited to the senate house to be examined for our Bachelor’s degree. It was hardly ever my lot during that examination to enjoy any respite. I seemed an object singled out as every man’s mark, and was kept perpetually at the table under the process of question and answer.

It was found possible by means of the new examination to differentiate the better men more accurately than before; and accordingly, in 1753, as above stated, the first class was subdivided into two, called respectively wranglers and senior optimes, a division which is still maintained.

The semi-official examination by masters of arts was regarded as the more important part of the test, and the most eminent residents in the University took part in it. Thus John Fenn, of Caius, 5th wrangler in 1761, wrote[40]:

On the following Monday, Tuesday, and Wednesday, we sat in the Senate-house for public examination; during this time I was officially examined by the Proctors and Moderators, and had the honour of being taken out for examination by Mr Abbot, the celebrated mathematical tutor of St John’s College, by the eminent professor of mathematics Mr Waring, of Magdalene, and by Mr Jebb of Peterhouse, a man thoroughly versed in the academical studies.