1.How many ways can we select 3 students from a group of 7 students to stand in a linefor a picture taking?
a.35
b.2187
c.210
d.21

2.Which among the choices is not equal to
[tex] \frac{(10 - 1)! }{6 !3 ! } ?[/tex]
a.C(9,3)
b.9!/(6!3!)
c.P(10,6)
d.84

3.How many distinct permutations can you make out of the letters of the word PARALLEL?
a.3360
b.5040
c.6330
d.3630

4.How many students participate in Drama or Band?
(Nasa taas/pic po)
a.89
b.141
c.345
d.227

5.Which of the following describes the number of ways the letter of the word JOLE be arranged such that the first letter is a vowel?
a.P(4,3)
b.2x3x2x1
c.5!
d 1x3x2x1

6.How many 2 digit numbers can be formed from the digits 1,2,5,6,and7 if no repetition is allowed?
a.42
b.25
c.420
d.20

Sana po may sumagot kinakailangan na po eh.
Thanks!

Nonsense answers Report
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