Mathematical methods I

Find log 219.41?

• 2.4313

• 2.3413

• 2.3435

• 3.1254

Antilog of 0.7241

• 5.9584

• 5.9729

• 5.2979

• 5.2641

Find the number of permutation of 3 things out of 6 thing?

• 140

• 110

• 130

• 120

5 students appear in test there are 3 prizes for first,Find the permutation?

• 60

• 50

• 70

• 80

Write the number of permutation of teh 8 letters of teh word 'readings'?

• 40230

• 40320

• 40360

• 40310

____ is a set or election of objects is no particular which is a certain ordered arrangement different objects.

• permutation

• combination

Find 8C₃ ?

• 56

• 57

• 55

• 58

nPr =?/n-r

• n

• r

• n-r

• r-n

How many different permutation of the word 'BOOK'?

• 11

• 12

• 13

• 14

Antilog of 3.6124 = 4096.38

• True

• False