Question
State the divisibility rule for 4. Using divisibility test, determine which of the following numbers are divisible by 4?
(a) 4096 (b) 21084
[2 MARKS]
(a) 4096 (b) 21084
[2 MARKS]
Answer:
:
Each option: 1 Mark
A number is divisible by 4 if the last two digits of the whole numberare divisible 4.
(a) Since number formed by tens and units digit is 96, which is divisible by 4. Hence, 4096 is divisible by 4.
(b) Since number formed by tens and units digit is 84, which is divisible by 4. Hence, 21084 is divisible by 4.
Was this answer helpful ?
:
Each option: 1 Mark
A number is divisible by 4 if the last two digits of the whole numberare divisible 4.
(a) Since number formed by tens and units digit is 96, which is divisible by 4. Hence, 4096 is divisible by 4.
(b) Since number formed by tens and units digit is 84, which is divisible by 4. Hence, 21084 is divisible by 4.
Was this answer helpful ?
More Questions on This Topic :
Question 7. H.C.F of 45, 81 and 27 is _____.....
Question 9. L.C.M. of 1 and 90 is __.....
Question 10. The H.C.F of two co-prime numbers is....
Latest Videos
Latest Test Papers
Submit Solution