Math Chapter Wise question with answer

Q01 If the number of points on a circle is ‘n’ and the number of different triangles formed by joining these points is... English · NVS PGT 2022 Q02 If n Pr =840 and n Cr=35, then value of r is: English · KVS PGT 2022 Q03 If 2n+1 Pn–1: 2n–1 Pn = 3: 5, then find the value of n. English · DSSSB PGT 2021 Q04 If n n 5 3 P = 20 P then the value of n is given by: English · OAVS TGT 2019 Q05 Find the value of n such that n n 5 3 P =42 P n> 4 English · OAVS TGT 2018 Q06 If n Pr = 720. n Cr, then the value of r is English · UPPSC Ashram Paddhati 2021 UP PGT 2011, 2013