Its answer D
Add all the amount of the gifts
Older + Middle + Younger One
(15000 + 10000 + 2000 = 27000)
Add it with the amount left by his Father
111000 + 27000 = 138000
As they are three in number and amount should be divide equally so
138000/3 = 46000
Now we have to find amount to be received by the Younger one so subtract his Gift amount from his amount calculated as equal for three of them which is 46000
so,
46000 - 2000 = 44000
so its answer D
(Note: Correct me if i am wrong)