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Minamata disease is caused due to presence of ______ in water.

(a) Cadmium (b) Lead (c) Arsenic (d) MercuryCorrect option: (d) MercuryMinamata disease is caused due to presence of Mercury in water.... View Article

Example of liquid-liquid mixture is

(a) Oil in water(b) Muddy water(c) Smoke(d) SteelCorrect option: (a) Oil in waterExample of liquid-liquid mixture is Oil in water.... View Article

The largest herbarium of the world is located in

(a) Royal Botanical Graden, Kew(b) Central National Herbarium, sibpur(c) Museum of Natural History, Paris(d) Madras Herbarium, CoimbatoreCorrect... View Article

The day neutral plant is

(a) Tomato(b) Tobacco(c) Wheat(d) OatCorrect option: (a) TomatoThe day neutral plant is Tomato.... View Article

Organisms that can prepare their own food are called

(a) Heterotrophs (b) Consumers (c) Decomposers (d) AutotrophsCorrect option: (d) AutotrophsOrganisms that can prepare their own food are called... View Article

State Newlands law of octaves.

Newlands law of octaves states that every eighth element had properties similar to that of the first when the elements are arranged in the... View Article

If p = sin²x + cos⁴x, then

(a) 3/4 ≤ p ≤ 1 (b) 3/16 ≤ p ≤ 1/4 (c) 1/4 ≤ p ≤ 1 (d) 1 ≤ p ≤ 2 Correct option: (a) 3/4 ≤ p ≤ 1 Given, p = sin2x +... View Article

What helped West Bengal in reducing poverty?

(a) Human resource development(b) Public distribution of food grains(c) Population control(d) Land reform measuresCorrect option: (d) Land reform... View Article

The conditions necessary for combustion are

(a) Presence of combustible substance(b) Presence of supporter of combustion(c) Attainment of ignition temperature(d) All of theseCorrect option:... View Article

When PH₃ absorbed in HgCl₂ solution the corresponding phosphide is obtained

(a) Hg2P3 (b) Hg3P2 (c) Hg3(PO4)2 (d) None of these Correct option: (b) Hg3P2 When PH3 absorbed in HgCl2 solution the corresponding phosphide is... View Article

VAM stands for

(a) Vesicular Arbuscular Mycorrhizae(b) Vesicle Arbuscular Mycorrhizae(c) Vermicular Arbuscular Mycorrhizae(d) Vacuolar Arbuscular... View Article

The property to flow is unique to fluids. Which one of the following statements is correct?

(a) Only gases behave like fluids (b) Gases and solids behave like fluids(c) Gases and liquids behave like fluids(d) Only liquids are... View Article

Mohammad-bin-Tughlaq changed his capital from Delhi to Deogiri because he wanted to

(a) Spread Islam in the Deccan(b) Improve trade in the Deccan(c) Escape from the Mangol invasion(d) Punish the people of DelhiCorrect option: (c)... View Article

Commonly used vectors for human genome sequencing are

(a) T-DNA(b) BAC and YAC(c) Expression vectors(d) T/A cloning vectorsCorrect option: (b) BAC and YACCommonly used vectors for human genome... View Article

Lateral root arises from

(a) Pericycle(b) Cortex(c) Pith(d) EndodermisCorrect option: (a) PericycleLateral root arises from pericycle.... View Article

Knee joint is an example for

(a) ball and socket joint(b) hinge joint(c) pivot joint(d) gliding jointCorrect option: (b) hinge jointKnee joint is an example for hinge joint.... View Article

Draw an angle of measure 135° and bisect it.

Steps to construct an angle of measure 135° and its bisector are: (i) On a line l, using a protractor measure ∠POQ of 135°. (ii) Draw an arc of... View Article

Who is the father of Super computer?

(a) Seymour Cray(b) Lord Kelvin(c) Bill Gates(d) Martin CooperCorrect option: (a) Seymour CraySeymour Cray is the father of Super computer.... View Article

Which of the following layers enables the users to access the network?

(a) Presentation(b) Network(c) Application(d) SessionCorrect option: (c) ApplicationApplication layer enables the users to access the network.... View Article

The motile bacteria are able to move by

(a) Fimbriae (b) Flagella (c) Cilia (d) PiliCorrect option: (b) FlagellaThe motile bacteria are able to move by Flagella.... View Article

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