How many 4 digits even numbers are possible from digits 1 to 9 if repe – McqOptions

MCQOPTIONS

1.	How many 4 digits even numbers are possible from digits 1 to 9 if repetition is not allowed?
A.	6561
B.	2016
C.	1344
D.	2916
Answer» D. 2916

Discussion

No Comment Found

Related MCQs

If a code involves one letter of English alphabet at first place and a number at second place. Numbers can be used from 1 to 9. How many codes are possible using the letters of alphabet and numbers?
How many 4 digits even numbers are possible from digits 1 to 9 if repetition is allowed?
How many 4 digits even numbers are possible from digits 1 to 9 if repetition is not allowed?
A passcode is made of 5 digits. How many maximum numbers of ways incorrect passcode is entered?
How many 5-digit numbers are possible if repetition of digits is allowed?
How many 5-digit numbers are possible without repetition of digits?
Find the number of 4 letter words which can be formed from word PULSE if repetition is allowed.
Find the number of 4 letter words which can be formed from word PULSE without repetition.
Find the number of 5 letter words which can be formed from word PULSE if repetition is allowed.
Find the number of 5 letter words which can be formed from word PULSE without repetition.