Q. Neutron is converted into proton with the emission of an electron and ———-?

Gluconeogenesis
Antineutrino
Lactose
None of these
✅ The correct answer is b. Antineutrino.

Q. The 3D printer uses which type of technique ?

Addictive Manufacturing
Communicative Manufacturing
Attractive Manufacturing
None of these
✅ The correct answer is a. Addictive Manufacturing.