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Determine Which Of The Following Pairs Of Angles Are Coterminal. (A) 330,− 60 degrees. (B) 210,− 150 degrees. (C) 405,− 675 degrees. (D) 1230,− 930 degrees.

The correct answer is (B) 210° − 150° Explore more such questions and answers at BYJU’S.... View Article

Without Actual Division Prove That X4 + 2X3 + 2X2 + 2X – 3 Is Exactly Divisible By X2 + 2X – 3.

Given: = = = (x+3) (x-1) Let p(x) = = = 81 - 54 - 18 - 6 - 3 = 0 Therefore, by the converse of factor theorem, (x+3)is a... View Article

Cancer Cells Are More Easily Damaged By Radiation Than Normal Cells Because They _____. (A) Non-dividing.(B) Starved Of Nutrition. (C) Different In Structure. (D) Undergo Rapid Division.

The correct answer is (D) Undergo Rapid Division. Radiation therapy is most harmful to fast-growing cells and it prevents cancer cells from... View Article

A Hollow Sphere In Which A Circus Motorcyclist Performs His Stunts, Has An Inner Diameter Of 7m. Find The Area Available To The Motorcyclist For Riding.

Sol: The inner diameter of the hollow sphere, 2r = 7m Available area to the motorcyclist for riding = Inner surface area of the sphere... View Article

What Are The Magnetic Elements Of The Earth’s Magnetic Field?

The magnetic elements of the earth's magnetic field are: Magnetic declination (q) Magnetic inclination (d) Horizontal component (BH) Explore... View Article

Which Of The Following Is Not Viviparous? (A) Whale. (B) Elephant. (C) Platypus. (D) Flying Fox (Bat).

The correct answer is (C) Platypus. Animals that give birth to offspring are called viviparous. All mammals are viviparous except monotremes.... View Article

A Particle Of Mass 2 Kg Is On A Smooth Horizontal Table And Moves In A Circular Path Of Radius 0.6m. The Height Of The Table From The Ground Is 0.8m If The Angular Speed Of The Particle Is 12rads −1, The Magnitude Of Its Angular Momentum About A Point On The Ground Right Under The Centre Of The Circle Is:

Sol Given: Mass = 2 kg radius = 0.6 m Distance (perpendicular) between point and mass, = Angular momentum about the point on the... View Article

Which Of The Following Was The New Religion Started By Akbar? (A) Sufism. (B) Sulh-i-kul. (C) Din-i-ilahi. (D) Khan-e-khana.

The correct answer is (C) Din-i-ilahi. Explore more such questions and answers at BYJU’S.... View Article

Differentiate Between Solids Liquids And Gases With Respect To Compressibility

In respect to compressibility, here is the difference between solids, liquids and gases: Solids Liquids Gases The... View Article

In Which Of The Following Fruits Is The Edible Part The Aril? (A) Apple. (B) Peach. (C) Litchi. (D) Orange.

The correct answer is (C) Litchi. Aril is the fleshy, edible part and a specialized outgrowth of a fruit covering the seed. Aril creates a... View Article

Why Large Countries Have Many Times Zones. Give Reasons.

Large countries have many time zones because they have a large width and a vast East to West extent. For example, Russia has as many as eleven... View Article

Which Of The Following Is An Example Of Condensation Polymer? (A) Orlon. (B) Terylene. (C) Polythene. (D) None Of These.

The correct answer is (B) Terylene. Explore more such questions and answers at BYJU’S.... View Article

Give Examples Of (1) Gas-gas Mixture. (2) Liquid-gas Mixture.(3) Solid-solid Mixture.(4) Solid-liquid Mixture. (5) Liquid-liquid

Examples of : (1) Gas-Gas Mixture: Air and A mixture of perfume and air (2) Liquid-Gas Mixture: fog, mist and Carbonated beverages (3)... View Article

Epiphytes Like Vanda, Develop A Special Layer Of Absorptive Tissue Velamen Consisting Of 4 Or 5 Layers Of Long Polygonal Cells. Velamen Is Formed By (A) Stem. (B) Pop Roots. (C) Hanging Roots. (D) Clinging Roots.

The correct answer is (C) Hanging roots. Epiphytic plants are sometimes called air plants because they do not have roots in the soil. Vanda is... View Article

Give The General Characters Of Viruses.

The General Characters Of Viruses are: Viruses are non-cellular and very simple in structure. A virus does not increase in size. A virus... View Article

What Is The Electronic Configuration Of 59 Pr (Praseodimium)?

The electronic configuration of 59 Pr (Praseodimium) is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 4f3 5d0 6s2. Explore more such questions... View Article

Define Glomerular Filtration

The Glomerular filtrate consists of water and other constituents such as amino acids, glucose, potassium, sodium, urea, uric acid and ketone... View Article

Determine E/M Value For Proton (E = Charge, M = Mass):

The mass of a proton is about 1850 times the mass of an electron. The magnitude of the charge is the same for both proton and electron. As a... View Article

Show The Effect Of The Following Transactions On Assets, Liabilities And Capital Using The Accounting Equation. Also Prepare A Balance Sheet: (I) Started Business With Cash Rs. 60,000 (Ii) Rent Received Rs. 2,000 (Iii) Accrued Interest Rs. 500 (Iv) Commission Received In Advance Rs. 1,000 (V) Amount Withdrawn Rs. 5,000

S.No Transaction Assets = Liabilities + Capital Cash + Accrued Interest = Advance Commission + Capital 1 Started business with... View Article

In Which District Of Karnataka Surapura Is Located?

Surapura is located in the yadagiri district of Karnataka. Surapura, also called Shorapur. It is a historical place and land of the famous... View Article

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