Math Chapter Wise question with answer

Q01 For all natural numbers, (3.52n+1 +23n+1) is divisible by: English · UKPSC Lecturer (Mains) 2020 Q02 4n 2 2n 1 3 5 + + + + is completely divisible by English · PGT 2010 Q03 Two coconuts have spherical space inside their kernels, with the first having an inner diameter twice that of the o... English · OAVS TGT 2019 Q04 How many minimum number of square tiles are needed to cover a rectangular floor of dimension 6.25 m and 6 m complet... English · OAVS TGT 2019 Q05 Two pipes 'A' and 'B' can fill an empty tank in 8 hours and 12 hours respectively, while pipe 'C' can empty a full... English · DSSSB 23 SEP 2018 (9 AM-11 AM) Q06 23n -1, n ∈ N, is divisible by: English · KVS PGT 2023