Term Examination - Part 4

What is the actual geometric shape of the methane molecule?

• Square planar
• Tetrahedral
• Linear
• Pyramidal

If the eccentricity is less than one, then curve is known as:

• Hyperbola
• Circle
• Parabola
• Ellipse

Which one of the following statements regarding organic substances is false?

• Organic substances generally do not dissolve in water.
• Organic substances generally dissolve in high-concentration acids
• All organic matter contains carbon
• Organic matter is generally stable at very high temperatures

This is the case of a solution of a plane triangle where the given data leads to two solutions. How do you call this case?

• Ambiguous case
• Extraneous case
• Quadratic case
• Conditional case

The father of plane geometry

• Euclid
• Aristotle
• Galileo
• Pythagoras

A prefix denoting a multiple of ten times any of the physical units of the system international.

• Nano
• Deka
• Hecto
• Exa

What is the study of the properties of figures of three dimensions?

• Solid geometry
• Physics
• Plane geometry
• Trigonometry

This is the process of determining the value of certain property for specific reasons. Guess, what is this?

• Depreciation
• Investment
• Amortization
• Appraisal

The index that gives the rate earned per share based on current price per share is called as:

• Equity ratio
• Dividend yield
• Price-earning ratio
• Operating expense ratio

How do you call the formula used to compute the value of n factorial, which is in symbolic form (n!), where n is large number?

• Matheson formula
• Diophantine formula
• Stirling’s Approximation
• Richardson-Duchman formula