Question
Find the odd word pair out from the given
options.Solution
The logic followed here is: In all the pairs, the 1st word represents the name of study and the 2nd word represents the field of study for the first word. Cytology : Cell = The study of cell is called cytology. Agrostology : Grass = The study of grasses is called agrostology. Entomology : Fishes = Entomology is the study of insects. The study of fishes is called Ichthyology. Hematology : Blood = The study of blood is called Hematology. Thus, ‘Entomology : Fishes’ is the odd one out. Hence, the correct answer is (C).

What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
What approximate value will come in place of the question mark (?) in the following question?(Note: You are not expected to calculate the exact value.)<...

45.45 × 11.67 + 14399.88 ÷ 8.01 + 124.79 = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.) 
 (1488.06 × 4.99) - 5677.95 + 1038.06 - 658.97 + (272.95 × 3.05) = ? × (36.95 × 4.02)
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.) 
 39.9% of 1720 + 80.2% of 630 = 89.9% of 1280 + ?