Hi aspirant,

In order to crack TANCET MCA a candidate must be sure about these following areas

QUANTITATIVE ABILITY

ANALYTICAL REASONING

LOGICAL REASONING

COMPUTER AWARNESS

VERBAL ACTIVITY OR BASIC SCIENCE

When he/she is confident in these areas , it is sure that he  can score high marks in  tancet and get placed in top college

Refer link to know more about tancet mca https://www.careers360.com/exams/tancet

Hope this helps

All the best