Which of the following will be considered as tax planning effort?<br>1. Mr. A purchased a house for self-residence of Rs. 8 lakh by taking a loan of Rs. 60 lakh from SBI at 10% interest, instead of using his own funds.<br>2. Mr. A made investment in purchasing 12% redeemable debentures of TISCO worth Rs. 1.50 lakh.<br>3. Mr. A purchased 100 gm gold biscuits of Rs. 2.5 lakh from SBI on the occasion of Diwali.<br>4. Mr. A invested Rs. 1 crore in purchasing 5 acres of agricultural land in his native village in Gaya.

Correct Answer: Both 1 and 4