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A certain amount of money is to be divided between A and B in the ratio 3:1.But because of a miscalculation A received 1/14 of the total money additionally. Find the ratio in which they divided the money. 5:2 14:9 23:5 None Y ...

If n is a positive integer such that n/810 Â = 0d25d25 where d is a single digit in decimal base. Find 'n'... ...

what is the difference between "Hydrogen Bond" and "covalent Bond"...???....like water is a hydrogen bond but not a covalent bond.... ...

are antigens similar to that of pathogens that attack our body...???...means are they harmful....?????..because they induces the immune system of our body to produce antibody... ...

A body of mass m slides down a horizontal plane asit is pushed by aforce F which makes an angle θ with the horizontal.sow that the normal force acting on the body is given by N = mg + Fsinθ.Find the acceleration in terms of ...

pH depends upon the temperature....how??????....it is somewhat related to the no. of the H+ ions per mole.....may be... plzz...explain... ...

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1. Why does 2-dimethyl sulphonium butane in a base( ethoxide in ethanol) produces 74% 1-butene (hofmann) and 26% 2-butene (Saytzeff) ?????????????? 2. Why does 2- trimethyl ammonium butane in base(hydroxide in water) produces ...

What is PET in pet bottles ? Pet as in animal,because the bottle is easy to carry Poly ethene three Poly ethene Tetrapthalate None of thse Your Answer c Correct Answer b HOW IT IS POSSIBLE? ...

Which is not related with silk industry sericulture moriculture apiculture reeling Your Answer c Correct Answer d HOW IT IS POSSIBLE WHEN REELING IS RELATED TO SILK INDUSTRY? ...

Prove that a4 + b4+ c4 >= abc( a + b + c) ...

The equation of a curve is y = f(x). The tangents at (1, f(1)), (2, f(2)) and (3, f(3)) make angles π/6 , π/3 and π/4 respectively with the positive direction of the x-axis. Then the value of 23∫f'(x).f"(x).dx +13∫f"(x ...

shouldnt the answer be 1 ampere? ...

How much volume of air will be needed for complete combustion of 10 lit. ethane? I'm getting the answer as 35 but the answer given is 175 lit. ...

\hspace{-16} $ Minimum value of $\bf{\left|z-1-i \right| + \left |z+2-3i \right| + \left |z+3+2i \right|}$\\\\\\ where $\bf{z = x+iy}$ and $\bf{i = \sqrt{-1}}$ ...

In a certain base system, a number is written as 3326. Which of the following cannot be the value of the given number in decimal system? (a) 774 (b) 1203 (c) 1758 (d) 2463 Thanx in advance,,, ...

can anyone explain the meaning of multipole...????n is it related to dipole...??? ...

Q).Oxygen is a).a halogen b).an alkaline earth c).a noble gas d).a nonmetal ...

Can anyone plz explain the use of complex numbers ( de-moivre's theorem) in finding out the integral of type ∫sinmxcosnxdx , where both m,n are positive integers. ...

""""Organic chemistry is the study of carbon compounds (except CO, CO2, carbonates, hydrogencarbonates, carbides and cyanides) obtained from natural sources or synthesized in the laboratories."""""" so, my questn is that...y ...

A radar is able to detect the reflected waves from an enemy aeroplane after a time interval of 0.02ms. if v= 3X10^8m/s. d= ...

A boy stands in front of a tall wall and claps. The boy continues to clap every time an echo is heard. Another boy finds that the time taken between the firs and 51st clap is 18s. v=? 330m/s 340 m/s 333m/s none ...

jee advanced paper 2 *Image* ...

∫ x.tan x . dx ...

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*Image* A trolley is being self-pulled up an incline plane by a man sitting in it. He applies a force of 250 N. If the combined mass of the man and trolley is 100 kg, find the acceleration of the trolley. ...

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*Image* My approach... Initially height is h and let after the temp. is increased to 100°C the height be h'. The buoyant force(U)=h*A*p*g(Initially,and A is the area of cross section of the cylinder) After the temp. increase ...

Draw fbd *Image* ...

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