Math Chapter Wise question with answer

Q01 A bag contains 3 black and 4 white balls. Two balls are drawn one after the other at random without replacement, th... English · TGT 2009 Q02 Let X has probability density function f(x) = () [ ] ∈ 2 0.75 1- x, x -1,1 0, otherwise What is the probability of... English · Bihar (TRE 1.0) -2023 Q03 In a town of 6000 people, 1200 are over 50 years old and 2000 are females. It is known that 30% of the females are... English · OAVS TGT 2022 Q04 If the modal height of a group of students, where data is given below is 152.8 cm, then what is the value of x? Hei... English · OAVS TGT 2022 Q05 “A” bag contains 2 white and 3 black balls and “B” bag contains 4 white and 5 black balls. A ball is drawn from eit... English · RPSC PGT 2022 Q06 What is the average of the median of the set A= {2,1,3,6,7,9,8} and the mode of set B= {2,3,8,4,6,8,8,9,9}? English · DSE TGT 2022