The densities of three liquids are D, 2D, 3D. What will be the density of the resulting mixture if equal volumes of the three liquids are mixed?
- (A) 1.5D
- (B) 2D
- (C) 3D
- (D) 6D
- (B) 2D
Which of the following is a conventional designation of pre-released software?
- (A) Raw
- (B) Alpha
- (C) Omega
- (D) Beta Note
- (D) Beta Note
An area of flat, low-lying land adjacent to an ocean:
- (A) Bay
- (B) Coastal Bay
- (C) Coastal Island
- (D) Costal Plane
- (D) Costal Plane
Galileo discovered that falling bodies have same:
- (A) Speed
- (B) Velocity
- (C) Acceleration
- (D) Level
- (C) Acceleration
The change in frequency of a wave for an observer moving relative to its source is called:
- (A) Blue Shift
- (B) Resonance
- (C) Effect
- (D) Doppler’s Shift
- (D) Doppler’s Shift
The source of energy for brain is:
- (A) Glial cells
- (B) Pyramidal cells
- (C) Ketones
- (D) Synapses
- (C) Ketones
The ready source of energy for athletes is:
- (A) Carbohydrates
- (B) Fats
- (C) Vitamins
- (D) Proteins
- (A) Carbohydrates
Arthritis is:
- (A) A condition that effects joints,
- (B) More common among adults,
- (C) A disease that can impair a person’s ability to perform everyday tasks,
- (D) All of these
- (D) All of these
Dengue is caused by:
- (A) Family of viruses that are transmitted by mosquitoes,
- (B) Infection,
- (C) High blood pressure,
- (D) None of these
- (A) Family of viruses that are transmitted by mosquitoes,
The solid and liquid can be separated by the process of:
- (A) Distillation
- (B) Filtration
- (C) Paper Chromatography
- (D) Fractional distillation
- (B) Filtration