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 Pr = 720. n Cr, then the value of r is English · UPPSC Ashram Paddhati 2021 UP PGT 2011, 2013 Q05 If 9 P5 + 5.9 P4 = 10 Pr, then the value r is English · UP TGT-2016 (08-03-2019) Q06 If 'X' is a random variable that takes any value xi, i≥1 with probability P(xi) and E [X] denotes the expected valu... English · DSSSB 23 SEP 2018 (9 AM-11 AM)