Which among the following is a fruit...?

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Which among the following is a fruit...?

(A) Zucchini

(B) Plum

(C) Apple

(D) Banana

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Potato, wheat, rice, corn and all types of sweet fruits contain...?

(A) Mineral

(B) Vitamin

(C) Protein

(D) Carbohydrates

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Internal friction of fluid is called_________...?

(A) Viscosity

(B) Surface tension

(C) Resistance

(D) Cohesive force

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Honey contain glucose and fructose along with some other ingredients, it has greater viscosity due to____________...?

(A) hydrogen bonding

(B) irregular shape of the molecules

(C) irregular shape of the molecules and strong inter-molecular forces

(D) greater molecular size

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Which mineral is the present in liver, dark green vegetable, red meat, flour, egg yolk, dried fruit, nuts, dried beans, peas, raisins, poultry, fish etc...?

(A) Iron

(B) Copper

(C) Magnesium

(D) Sodium

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Friction opposes motion between two bodies in contact because of ______...?

(A) Charges on bodies

(B) Weight of bodies

(C) Roughness of surfaces

(D) None of above

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Which mineral is the present in meats, eggs, table salt, fruits and vegetables...?

(A) Sodium

(B) Iodine

(C) Calcium

(D) Magnesium

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Angle of friction and angle of repose are...?

(A) equal to each other

(B) not equal to each other

(C) proportional to each other

(D) None of these

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In an electric circuit an ammeter is always connected in ______...?

(A) Series

(B) Parallel

(C) Mixed

(D) None

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Which gas is used for artificial ripening of green fruit ...?

(A) Carbon dioxide

(B) Acetylene

(C) Ethane

(D) Ethylene

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Never connect ohm meter on ___ circuits ....?

(A) Open

(B) short

(C) Live

(D) Inductive

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Fruit plants are mostly pollinated by _____...?

(A) Insects

(B) Water

(C) Animals

(D) Sunlight

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Swimmers make their bodies streamlined to ________ friction under water....?

(A) Increase

(B) Reduce

(C) Maintain

(D) Ignore

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Which of the following is the purpose of connecting a battery in an electric circuit...?

(A) To maintain resistance across the conductor

(B) To vary resistance across the conductors

(C) To maintain constant potential difference across the conductor

(D) To maintain varying potential difference across the conductor

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Part of agriculture for the development of new varieties of plant, and their fruit is _____...?

(A) Agronomy

(B) Floriculture

(C) Horticulture

(D) Pomology

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Fruit plant that flowers only once in lifetime...?

(A) Mango

(B) Ground Nut

(C) Banana

(D) Peach

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The fruits without seed, like banana, are called_____________...?

(A) Seedless fruits

(B) Parthenogenesis fruits

(C) Parthenocarpic fruits

(D) placental fruits

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The direction of induced e.m.f. in a circuit is in accordance with conservation of _____...?

(A) Mass

(B) Charge

(C) Momentum

(D) Energy

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Which instrument is used to measure the power of electric circuit ...?

(A) Wavemeter

(B) Viscometer

(C) Wattmeter

(D) None of these

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An extremely small piece of silicon on which integrated circuits are implicated is called __________________...?

(A) Card Reader

(B) Hollerith Code

(C) Feed

(D) Chip

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Which fruit can a diabetic patient eat freely...?

(A) Apple

(B) Banana

(C) Orange

(D) None of these

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Which one of the following is not a disadvantage of friction...?

(A) Energy loss

(B) Fasteners

(C) Wear and Tear

(D) Speed limit

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Which of the following can not be used to complete the circuit...?

(A) Bulb

(B) Wire

(C) Battery

(D) Wood

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Some fruits like mango, lemon, raw grapes, oranges, etc have a sour taste to the presence of _____...?

(A) Tartaric acid

(B) Malic acid

(C) Oxalic acid

(D) Citric acid

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Which one of the following is not a true fruit...?

(A) Apple

(B) Grapes

(C) dates

(D) plum

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Which are the found in fruits, vegetables, grains and sea food...?

(A) Minerals

(B) Enzymes

(C) Hormones

(D) Fats

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A voltmeter is always connected in a circuit in ____...?

(A) Series

(B) Parallel

(C) Both A and B

(D) None

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Which one of the following is not a way to reduce friction...?

(A) Smooth and polishing surfaces

(B) Less contact area

(C) Oil and lubricants

(D) Ball bearing and rollers

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The condition when the resistance of a circuit is zero is known as...?

(A) Closed-circuit

(B) Short circuit

(C) Open circuit

(D) Zero circuit

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A device that opposes the flow of electrons in electronic circuits is called...?

(A) Transformer

(B) Diode

(C) Transistor

(D) Resistor

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Which statement is true for limiting frictional force...?

(A) It is greater than rolling friction

(B) It is greater than sliding friction

(C) It is greater than kinetic friction

(D) All are true

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Friction can be reduced by changing from _________...?

(A) Rolling to sliding

(B) Sliding to rolling

(C) Dynamic to static

(D) Potential energy to kinetic energy

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______ is the “Work done in moving a unit charge between two points in an electric circuit”...?

(A) Potential difference

(B) Current

(C) Power

(D) Resistence

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Which one of the following is not a advantage of friction...?

(A) Walking

(B) Breaking

(C) Securing knots

(D) Fasteners

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Which of the following circuit elements is used to ‘block’ DC in an electronic circuit ...?

(A) Resistances

(B) Capacitance

(C) Inductance

(D) Diode

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Which among the following is a fruit...? Mcqs

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