Math Chapter Wise question with answer

Q01 How many different 9 digit numbers can be formed from the number 445577888 by rearranging its digits so that the od... English · UKPSC Lecturer (Mains) 2020 Q02 How many numbers can be formed taking only 3 digits together out of the digits: 1, 2, 3, 4, 5 and 6? English · UKPSC Lecturer (Mains) 2020 Q03 How many number of six digits which can be formed from the digits 4, 5, 6, 7, 8, 9 with no digits being repeated ar... English · OAVS TGT 2019 Q04 How many different groups of 5 men and 2 women can be made out of a total 7 men and 3 women? English · Bihar (TRE 2.0)-2023 Q05 In how many ways can 10 letters be posted in 5 postboxes, if each of the postboxes can take more than 10 letters? English · Bihar (TRE 2.0)-2023 Q06 A triangle is formed by joining any three non- collinear points in pairs. How many triangles can be formed, if ther... English · Bihar (TRE 2.0)-2023