Date palm and ber (Ziziphus mauritiana) are both fruit crops that do well in hot, tropical and semi-arid conditions (A), both are non-climacteric, meaning they don't keep ripening much after being picked (C), and both handle saline or alkaline soils notably well (D).
Where the statements go wrong is calling them berries: botanically, both fruits are actually true drupes, not berries, so statement (B) doesn't hold.
That leaves (A), (C) and (D) as correct, matching option 3.