Past Questions And Answers
A 400 N box is being pushed across a level floor at a constant speed by a force P of 100 N at an angle of 30.0° to the horizontal, as shown in the the diagram below. What is the coefficient of kinetic friction between the box and the floor?
- A. 0.19
- B. 0.24
- C. 0.40
- D. 0.22
The maximum and minimum thermometer reads the
- A. the maximum temperature during the day and the minimum temperature at night at all times.
- B. the maximum temperature at night and minimum temperature during the day from the last reset
- C. the maximum temperature at night and minimum temperature during the day at all times
- D. the maximum temperature during the day and minimum temperature at night from the last reset
A sound wave of velocity 350 ms-1 is directed towards the surface of water. lf the ratio of the wavelength of sound in water to that in air is 425:100, calculate the velocity on the wave in water
- A. 82.4ms-1
- B. 148.8ms-1
- C. 350.0ms-1
- D. 1487.5ms-1
Find the maximum value of y in the equation y = 1 - 2x - 3x2
- A. 5/4
- B. 5/3
- C. 3/4
- D. 4/3
An element of the external marketing environment is_____________
- A. Organizational policy
- B. Company procedures
- C. Corporate culture
- D. Economic indices
The part of the earth crust covered by water bodies is known as the The part of the earth crust covered by water bodies is known as the
- A. sial
- B. stratosphere
- C. atmosphere
- D. hydrosphere
The highest level of molecular disorderliness is found in
- A) ice at -10°C
- B) water at 100°C
- C) steam at 100°C
- D) ice at 0°C
An example of a dehiscent fruit is
- A. crotolaria
- B. tomato
- C. mango
- D. orange
Why is clean bill of lading called so?
- A. it is a clear bill
- B. it shows not records of damaged goods
- C. it shows records of damaged goods
- D. it signifies no debt is owed
The pie chart shows the population of men, women, and children in a city. If the population of the city is 1,800,000, how many men are in the city?
- A. 845,000
- B. 600,000
- C. 355,000
- D. 250,000