Everyday Science MCQs | TEST PREPARATION

Everyday Science MCQs (Part-01 of Solved MCQs)

On 11 February 2016 The LIGO Scientific Collaboration announced the detection of
(A) electromagnetic waves
(B) seismic waves
(C) gravitational waves
(D) radio waves

The SI unit of charge is
(A) Ampere
(B) Coulomb
(C) Ohm
(D) Volt

Very High Frequency (VHF) have __ wavelengths.
(A) shorter
(B) shortest
(C) longer
(D) longest

Long-sight defect could be corrected by using __ lens.
(A) concave
(B) vonvex
(C) diverging
(D) none of these

Deficiency of Vitamin-A results in
(A) night blindness
(B) rickets
(C) scurvy
(D) hair fall

For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will
(A) also decrease
(B) increase
(C) remains constant
(D) none of these

The lifespan of Red Blood Cells is __ days.
(A) 60
(B) 120
(C) 180
(D) 240

The density of water is
(A) 1 g/cm3
(B) 1.5 g/cm3
(C) 2 g/cm3
(D) none of these

Radioactivity was discovered by
(A) Kelvin
(B) Thomson
(C) Rutherford
(D) Bacquerel

A device which converts chemical energy into electrical energy is called
(A) motor
(B) generator
(C) moving-coil meter
(D) battery

The Sun is a
(A) Star
(B) Planet
(C) Asteroid
(D) Meteor

The average adult has a blood volume of about __ liters.
(A) 4
(B) 5
(C) 6
(D) 7

The most abundant element in the universe is
(A) Oxygen
(B) Hydrogen
(C) Carbon Dioxide
(D) Silicon

The most abundant element in the Earth‘s crust is
(A) Oxygen
(B) Hydrogen
(C) Carbon Dioxide
(D) Silicon

Each day human body breathe in __ liters of air.
(A) 5,000 to 10,000
(B) 10,000 to 15,000
(C) 15,000 to 20,000
(D) 20,000 to 25,000

Deficiency of Vitamin-D results in
(A) night blindness
(B) rickets
(C) scurvy
(D) hair fall

The SI unit of ―pressure‖ is
(A) pascal
(B) joule
(C) tesla
(D) henry

The most densest substance on the Earth is
(A) Platinum
(B) Copper
(C) Steel
(D) Osmium

A camera uses a __ to form an image.
(A) convex lens
(B) concave lens
(C) condenser lens
(D) none of these

Which from the following is NOT a conductor?
(A) Aluminium
(B) Silicon
(C) Graphite
(D) All are conductors

CNG stands for?
(A) Converted Natural Gas
(B) Conduced Natural Gas
(C) Conducted Natural Gas
(D) Compressed Natural Gas

Which from the following is true for ―Sound‖?
(A) Sound cannot travel through a vaccum
(B) Sound cannot travel through gases
(C) Sound cannot travel through liquids
(D) Sound cannot travel through solids

When white light is passed through a prism, it splits into __ colours.
(A) 5
(B) 6
(C) 7
(D) 8

1 nanometer = ?
(A) 10-3 meter
(B) 10-6 meter
(C) 10-9 meter
(D) 10-12 meter

Instrument used for measuring very high temperature is
(A) Pyroscope
(B) Pyrometer
(C) Seismograph
(D) Xylometer

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