Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test General Science Biology Biomolecules
In a balanced diet, which of the following constituents provides most energy?
1
Carbohydrate and protein
2
Fat and carbohydrate
3
Fat and fibre
4
More than one of the above
5
None of the above