Math Chapter Wise question with answer

Q01 The rank of the matrix –1 2 5 2 –4 a – 4 1 –2 a +1 is: English · EMRS TGT-2023 Q02 If matrix A = 1 1 0 0 0 1 1 0 0 0 1 0 0 0 0 2, then Rank of the matrix (A - I) is: English · KVS PGT 2023 Q03 Rank of singular matrix of order 5 can be at most English · DSSSB PGT 2021 Q04 The rank of a matrix 1 2 3 2 4 7 3 6 10 is– English · SECTION B PGT TIER-I 31.11.2014 Q05 The rank of matrix 8 1 3 6 0 3 2 2 8 1 3 4 − − − − − − − − − − − − will be– English · TGT 2001 Q06 The rank of the matrix 1 2 3 4 2 1 4 3 3 1 1 7 4 3 2 11 − − − is: English · UP PCS (Pre) 1998