Math Chapter Wise question with answer

Q01 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 Q02 In how many ways the letter of the word BALLOON be arranged so that two L do not come together? English · NVS PGT 2022 Q03 In how many ways can 8 Indians, 5 Americans and 4 Englishmen can be seated in a row such that all persons of the sa... English · OAVS TGT 2018 Q04 Two girls and four boys are to be seated in a row in such a way that the girls do NOT sit together. In how many dif... English · NVS PGT 10-06-2019 Q05 A candidate is required to answer 7 questions out of 12 questions which are divided into two sections, each contain... English · KVS PGT 23-12-2018 Q06 A committee of 6 is to be chosen from 10 men and 7 women so as to have at least 3 men and 2 women. In how many diff... English · KVS PGT 23-12-2018