1.
The passage suggests that -
[ঢাবিঃ গ ইউনিট (ব্যবসায় শিক্ষা) ২০১১-২০১২ : 2012]
1. crude oil prices are rising while vegetable oil prices are falling
1
2. both crude oil and vegetable oil prices are rising
2
3. both crude oil and vegetable oil prices are falling.
3
4. crude oil prices are falling while vegetable oil prices are rising
4
5. prices of crude oil and vegetable oils are going to stay the same in the future
5
