everyday science Mcqs
1551. Steam Turbine was introduce by ________ ?
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A. Orwill Right

B. Arkwright

C. Alexander son

D. C.A. Parson
1552. Which blood cells are called Soldiers of the body ?
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A. All of the above

B. RBC

C. WBC

D. Platelets

1553. For burning, which agent is necessary?
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A. Hydrogen

B. Carbon

C. Oxygen

D. Fire

1554. What is the chemical name of vitamin E?
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A. Calciferol

B. Phylloquinone

C. Riboflavin

D. Tocopherol
1555. Which of the following arguments for trade barriers offers potential benefits to consumers?
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A. To soften the fall of declining industries.

B. To protect industries from dumping.

C. To protect industries from competition from low wage countries.

D. To nurture infant industries by protecting them from cheaper imports.

1556. Where would you find a Eustachian Tube?
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A. In the Brain

B. In the Ear

C. In Stomach

D. In the Lung

1557. Vegetable crop with rectangular seed is?
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A. Onion

B. Carrot

C. Turnip

D. Cucumber

1558. Coldest point in atmosphere is?
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A. Mesopause

B. Exopause

C. Tropopause

D. None of these

1559. An important ore of chromium is ?
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A. Chromite

B. Diamond

C. Argon

D. Mirage

1560. Which of the following is cold current ?
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A. Gulf Stream

B. Benguela

C. Brazil

D. Kuroshio

1561. Refraction of sound can occur in:
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A. Water

B. Air

C. Both A & B

D. None of these

1562. How many elements are in modern periodic table?
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A. 181

B. 108

C. 188

D. 118
1563. The time in which Earth completes its revolution around the Sun is________?
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A. 360 days

B. 340 days

C. 325 days

D. 365.25 days
1564. Which of the following vitamin is known as Biotin?
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A. vitamin B-5

B. vitamin B-4

C. vitamin B-7

D. vitamin B-3

1565. Which is the most electro-negative element among the following _________?
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A. Fluorine

B. Sodium

C. Bromine

D. Oxygen

1566. The group of minerals chemically containing hydrocarbons is_______?
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A. Oxide group

B. Organic group

C. Hydride group

D. Silicate group

1567. The process by which air flows from one location in the atmosphere to another is called __________?
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A. Conduction

B. Radiation

C. Convection

D. Electromagnetic Induction

1568. An edible underground stem is?
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A. Sweet-potato

B. Ginger

C. Radish

D. Sugarcane

1569. Chiken egg is composed of _______ cells?
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A. 1000 cells

B. One cell

C. One million cells

D. 100 cells

1570. The most pure form of carbon among these are?
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A. Lampblack

B. Anthracite

C. None of these

D. Graphite

1571. Saliva helps in the digestion of?
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A. Proteins

B. Starch

C. Fats

D. Lipids

1572. Blood glucose level is raised by the following except __________?
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A. Insulin

B. Cholesterol

C. Carbohydrates

D. Epinephrine

1573. In Essential thrombocythemia (ET) condition, bone marrow makes?
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A. Normal platelets

B. Does not effect

C. Too few platelets

D. Too manyplatelets
1574. Enzymes are organic catalysts made up of ?
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A. Carbohydrates

B. Nucleic Acid

C. Fats

D. Proteins
1575. Which one of the following is a bio molecule?
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A. Glutaric Acid

B. Formic Acid

C. Glutamic Acid

D. Tartic Acid

1576. Study of Liver and its diseases is called?
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A. Hepatology

B. Angiology

C. Otology

D. Mycology

1577. All of the following foods contain carbohydrates except.
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A. Meat

B. Potato

C. Milk

D. Rice

1578. Dyne is the unit of?
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A. Velocity

B. Pressure

C. Momentum

D. Force
1579. In general, good absorbents of electromagnetic radiation are also good___________?
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A. Semi Conductors

B. Radiators

C. Conductors

D. Insulators

1580. Retinol is the chemical name of?
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A. Vitamin A

B. Vitamin K

C. Vitamin C

D. Vitamin B

1581. Enzymes are organic catalysts made up of __________?
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A. Proteins

B. Nucleic Acid

C. Carbohydrates

D. Fats

1582. Melting Point of Tungsten is?
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A. 3000 C

B. 2000 C

C. 4000 C

D. 1000 C

1583. Dioptre is used to measure ?
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A. Distance of heavenly bodies

B. Lens refractive power

C. Power

D. Luminous intensity

1584. Which of the following is a transition element?
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A. S

B. None of these

C. Cu

D. Cl

1585. Garnet is a______________?
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A. Igneous rock

B. Mineral

C. Sedimentary rock

D. None of these

1586. Which of the following is the major constituents of LPG?
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A. methane

B. hydrogen

C. ethane

D. butane
1587. Which has highest fuel value?
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A. Hydrogen

B. Charcoal

C. Gasoline

D. None of these

1588. Which chamber of human heart pumps fully oxygenated blood to aorta and hence to the body:
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A. Left Auricle

B. Left Ventricle

C. Right Ventricle

D. Right Auricle

1589. In thrombocytopenia condition, bone marrow makes?
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A. Too manyplatelets

B. Too few platelets

C. Normal platelets

D. Does not effect

1590. Which of the following planets rotate from east to west on its exis?
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A. Venus, Uranus

B. Neptune, Earth

C. Mercury, Saturn

D. Jupiter, Mars

1591. What cells are involved in bone remodeling?
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A. Osteoclasts

B. Osteoblasts

C. All of these

D. Osteocytes

1592. Dielectric constant of water is?
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A. 70

B. None of these

C. 60

D. 80
1593. Female Ova are ___________?
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A. Diploid

B. Haploid

C. None of these

D. Triploid

1594. Which is the second largest component in milk?
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A. Protein

B. None of these

C. Vitamin

D. Fat
1595. _________ means a line on a map connecting points having the same atmospheric pressure at a given time or on average over a given period.
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A. Isohel

B. Isobath

C. Isobar

D. Isohyet

1596. The red blood cells originate in the ____________?
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A. Ligaments

B. Brain

C. Bone Marrow

D. Muscles

1597. The brightest colour emitted by the sun is:
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A. Red

B. Green- Blue

C. Yellow-Green

D. Violet

1598. Which among the following lens is used to correct Presbyopia?
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A. Convex

B. Cylindrical

C. Bifocal

D. Concave

1599. In how many days pluto revolves around the sun _____?
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A. 248 years

B. 84 years

C. 88 years

D. 12 years

1600. Homologous means?
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A. Same Chemical Properties

B. Different Chemical Numbers

C. Same Chemical Numbers

D. Different Chemical Properties