The scientific study of the origin, history, and structure of the earth is known as ________?

A. Geography
B. Geology
C. Hydrology
D. Meteorology

Under which of the following situations, is journal entry not passed in the books of the drawer?

A. When a discounted bill is honoured by the drawee on the due date
B. When a bill is sent to the bank for collection
C. When a bill is renewed at the request of the drawee
D. When a debtor accepts a bill drawn by the drawer

The drawer of a trade bill passes relevant entries with regard to the transaction involved in it. But, in case of an accommodation bill, he passes an entry in addition to the usual entries. The additional entry so passed is with respect to

A. Discounting of the bill with the bank
B. Payment of the bill on due date
C. Remitting or receiving the amount
D. Sending the bill to bank for collection

The study of light and vision is known as _______?

A. Acoustics
B. Optics
C. Astronomy
D. None of these

Science dealing with design, construction, and use of machinery or mechanical structures is known as ________?

A. Optics
B. Mechanics
C. Paleontology
D. None of these

The study of aircraft design, construction, and navigation is known as ________?

A. Acoustics
B. Aeronautics
C. Robotics
D. Meteorology

The study of fish is known as ________?

A. Entomology
B. Ichthyology
C. Ecology
D. None of these

The scientific study of insects is known as _______?

A. Ichthyology
B. Entomology
C. Zoology
D. Botany

The study of organisms and their environment is known as ________?

A. Acoustics
B. Ecology
C. Ichthyology
D. None of these

The scientific study of measurement is known as __________?

A. Entomology
B. Metrology
C. Ichthyology
D. Ecology