Manish bought some American dollar for Rs. 2,00,000. But after four days, the Nepalese currency was devaluated in the
comparison of American dollar by 5%. Again Manish
exchanged the Nepali currency by giving American dollar in
the day of devaluation of Nepalese currency. How much does
he gain or loss? Find it. ($1 = NRs. 104.28) Ans: Rs. 9999.63

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −