Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

The number of numbers of four different digits that can be formed from the digits of the number 12 356 such that the numbers are divisible by 4,is (A) 36 (B) 48 (C) 12 (D) 24

The number of numbers of four different digits that can be formed from the digits of the number 12 356 such that the numbers are divisible by 4,is
 
(A) 36
(B) 48
(C) 12
(D) 24

Grade:11

1 Answers

Ankit Jaiswal
165 Points
4 years ago
Hi, 
    I hope this helps.
As the number should be divisible by 4 it must end with 12,16,32,36,52,56 and hence there are a total of 6 cases.
Now in all the cases there are remaining 2 digits and and 3 different numbers so the number of ways to arrange them = 3!/(3-2)! = 3! = 3*2 = 6
and hence for all cases total numbers possible will be 6*6   (6 cases and 6 numbers in each case)
36
 
Thanks

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free