- (A) Electron efinity
- (B) Atomic radius
- (C) periodicity of property
- (D) none of these
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- (A) cardiology
- (B) None of these
- (C) Endocrinology
- (D) Entomology
- (A) 56 million km
- (B) 57.9 million km
- (C) 58.9 million km
- (D) 59.1 million
- (A) Ulna
- (B) Tibia
- (C) Femur
- (D) Humerus
- (A) Red blood cells
- (B) White blood cells
- (C) Monocytes
- (D) platelets
- (A) Ionosphere, Mesosphere, Stratosphere, Troposphere
- (B) Mesosphere, Stratosphere, Ionosphere, Troposphere
- (C) Troposphere, Stratosphere, Mesosphere, Ionosphere
- (D) Troposphere, Ionosphere, Stratosphere, Mesosphere
- (A) 30
- (B) 33
- (C) 32
- (D) 31
- (A) 15-11 minutes
- (B) 16-20 minutes
- (C) 25-26 minutes
- (D) 32-35 minutes
- (A) vitamin C
- (B) vitamin D
- (C) vitamin E
- (D) vitamin K
- (A) Zoology
- (B) Ecology
- (C) Genomic
- (D) Oncology

