Lucent General Science Mcq Pdf Apr 2026

a) Amoeba b) Paramecium c) Bacteria d) Fungi Section 4: Computer & Environment (कंप्यूटर और पर्यावरण) 31. The 'brain' of the computer is: a) Monitor b) Keyboard c) CPU d) Mouse

a) Air b) Water c) Steel d) Vacuum Section 2: Chemistry (रसायन विज्ञान) 11. The chemical formula of common salt is: a) KCl b) NaCl c) CaCl₂ d) MgCl₂ lucent general science mcq pdf

a) Oxygen b) Nitrogen c) Carbon dioxide d) Hydrogen Section 3: Biology (जीव विज्ञान) 21. The functional unit of the kidney is: a) Neuron b) Nephron c) Alveolus d) Villus a) Amoeba b) Paramecium c) Bacteria d) Fungi