2nd GRAND Test – 3rd Batch Mock Test SeriesBy abdulslambsn@gmail.com / July 30, 2025 2nd GRAND Test β 3rd Batch Mock Test Series Your Good Name: Your City: Email: 1. Which experiment confirmed the quantized nature of angular momentum? Millikan's oil drop Rutherford's scattering Bohr's hydrogen model Photoelectric effect None 2. Which orbital has the highest penetration power? 3p 3d 3s 4p None 3. Number of radial nodes in 4d orbital is: 1 2 3 4 None 4. The number of unpaired electrons in FeΒ²βΊ is: 2 4 6 0 None 5. Which pair shows the strongest ionic bond? MgO NaCl KBr CaFβ None 6. The shape of BFβ molecule is: Pyramidal Tetrahedral Trigonal planar Linear None 7. Which compound shows hydrogen bonding? CHβ NHβ CClβ COβ None 8. Hybridization of carbon in ethene is: sp spΒ² spΒ³ None None 9. Maximum number of electrons in sublevel βfβ is: 6 10 14 18 None 10. Bond angle in water (HβO) is approximately: 109.5Β° 104.5Β° 90Β° 120Β° None 11. Which element has highest electronegativity? Cl Br O F None 12. How many sigma bonds are in CHβ? 3 2 4 1 None 13. Zeeman effect is splitting of spectral lines in: Electric field Magnetic field Vacuum Laser None 14. Which principle restricts two electrons in same orbital to have opposite spin? Hund's Rule Pauli's Exclusion Aufbau Principle Heisenbergβs Principle None 15. Ionization energy increases across the period due to: Increase in atomic radius Increase in nuclear charge Decrease in electrons Electron shielding None 16. Which plasma protein maintains osmotic pressure? Fibrinogen Globulin Albumin Hemoglobin None 17. The average lifespan of red blood cells is: 60 days 120 days 45 days 180 days None 18. Which WBC is most abundant? Lymphocyte Monocyte Neutrophil Basophil None 19. Platelets are formed in the: Bone marrow Liver Spleen Lymph nodes None 20. Which component of blood helps in clotting? WBCs Platelets RBCs Plasma only None 21. Hemoglobin contains which metal? Iron Copper Zinc Magnesium None 22. Which of these is an anticoagulant? Heparin Fibrin Thrombin Platelet None 23. Normal range of hemoglobin in adult females is: 8β10 g/dL 12β15 g/dL 16β18 g/dL >18 g/dL None 24. Blood group βOβ is universal donor because: It contains both antigens It contains no antigens It has AB antibodies It lacks antibodies None 25. Which vitamin is essential for blood clotting? B12 K D C None 26. Pressure of 1 atm is equal to: 101.3 kPa 760 mmHg 1000 Pa 100 Pa None 27. Real gases deviate from ideal behavior due to: Intermolecular forces High temperature Low pressure Random motion None 28. In which state is the intermolecular space maximum? Liquid Gas Solid Plasma None 29. Density of a gas is directly proportional to: Temperature Pressure Volume K.E. None 30. Boiling occurs when: Vapor pressure = atmospheric pressure Surface tension is minimum K.E. is zero Intermolecular force becomes zero None 31. SI unit of pressure is: atm Pascal mmHg Torr None 32. Which law relates volume and pressure? Boyleβs law Charlesβs law Avogadroβs law Daltonβs law None 33. Vapour pressure increases with: Temperature Pressure Volume Molar mass None 34. Compressibility factor Z = 1 for: Ideal gases Liquids Solids Plasma None 35. Plasma differs from gas in having: Higher density Free electrons & ions Lower energy Less volume None 36. Choose the correct passive voice: βShe writes a letter.β A letter written by her. A letter is written by her. A letter was written by her. A letter will written by her. None 37. Which part of speech is the word βquicklyβ? Adjective Adverb Verb Noun None 38. Identify the tense: βHe had been sleeping.β Past perfect continuous Present perfect Past simple Future perfect None 39. Which sentence is grammatically correct? Neither Ali nor his friends were late. Neither Ali or his friends was late. Neither Ali and friends is late. Ali neither late nor friends. None 40. Which is a correct question tag? βYou like tea, ___?β isnβt it donβt you wonβt you arenβt you None 41. Pick the correct comparative form: More better Better Gooder More good None 42. Choose correct reported speech: He said, βI am tired.β He said he was tired. He said that he was tired. He said I was tired. He said that I am tired. None 43. Identify the part of speech: βWow! Thatβs amazing.β Interjection Conjunction Adverb Verb None 44. Fill in: He is fond ___ music. to With of On None 45. The plural of βphenomenonβ is: Phenomenons Phenomena Phenomenae Phenomenos None 46. Who was the first Hafiz of Quran after Prophet Muhammad ο·Ί? Hazrat Usman (RA) Hazrat Abu Bakr (RA) Hazrat Umar (RA) Hazrat Ali (RA) None 47. What is the literal meaning of βIslamβ? Peace and submission Justice and equality Faith and piety Power and rule None 48. βBackbitingβ is equivalent to what in the Quran? Eating dead brotherβs flesh Speaking truth Killing oneβs soul Lying in public None 49. What is the ethical teaching of Hijrat (migration)? Sacrifice for faith Running from danger Changing location Seeking money None 50. Which Surah is the heart of the Quran? Surah Fatiha Surah Yaseen Surah Ikhlas Surah Baqarah None 1 out of 5 Thanks For Submitting Your Quiz !!