Officerswiki is a free education & learning platform for all students and working professionals, where they can practice multiple choice questions & answers (MCQs). These all MCQs on Officerswiki are FreeMcqs which are helpful in all types of exams such as PPSC, FPSC, CSS, NTS, PMS and UPSC. Read all these questions and answer for your knowledge.
A body of land that is surrounded by water on three sides is called________?
A. Strait
B. Bay
C. Peninsula
D. Gulf
When a single month has two full moons, the second moon is called________?
A. Super moon
B. Blue moon
C. Super blue moon
D. Red moon
Density of Milk is________?
A. 1.024 g/cm3
B. 1.034 g/cm3
C. 1.044 g/cm3
D. 1.054 g/cm3
Density of Water is_________?
A. 897 kg/m³
B. 997 kg/m³
C. 1000 kg/m³
D. 1025 kg/m³
How many layers of Atmosphere?
A. 2
B. 3
C. 4
D. 5
Mass of Earth is___________?
A. 5.972 × 1024kg.
B. 6.972 × 1024kg
C. 7.972 × 1024 kg
D. 8.972 × 1024 kg
The Temperature of the surface of the Sun is_______?
A. 5,778 Kelvin
B. 6,778 Kelvin
C. 7,778 Kelvin
D. 9,778 Kelvin
A dolphin perceives its environment by the sense of__________?
A. Sight
B. Sound
C. Both of these
D. None of these
Which of the following diseases is spread by Fleas?
A. Small pox
B. Tetanus
C. Typhus
D. Yellow fever
According to many, including the Guinness Book of World Record,________is the world’s rarest mineral?
A. Painite
B. Benitoite
C. Jadeite
D. Taaffeite
Which stone floats on water?
A. Pumice stone
B. Limestone
C. Basalt stone
D. Quartzite stone
Echo is a ___________ of sound?
A. Reflection
B. Refraction
C. Interference
D. None
A body of land that is surrounded by water on three sides is called, Which stone floats on water?, Which of the following diseases is spread by Fleas?, Mass of Earth is_,
