- (A) 13.82 billion years
- (B) 4.53 billion years
- (C) 4.6 billion years
- (D) 4.53 billion years
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- (A) 62
- (B) 73
- (C) 79
- (D) 53
- (A) Super moon
- (B) Blue moon
- (C) Super blue moon
- (D) Red moon
- (A) Strait
- (B) Bay
- (C) Peninsula
- (D) Gulf
- (A) Frost
- (B) Black ice
- (C) Frozen ice
- (D) Black hail
- (A) Thrombocytes
- (B) Leucocytes
- (C) Erythrocytes
- (D) None of These
- (A) Entomology
- (B) Ichthyology
- (C) Ecology
- (D) None of these
- (A) Ichthyology
- (B) Entomology
- (C) Zoology
- (D) Botany
- (A) Acoustics
- (B) Ecology
- (C) Ichthyology
- (D) None of these
- (A) Entomology
- (B) Metrology
- (C) Ichthyology
- (D) Ecology
