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All of you must have solved or at least tried to solve river-crossing or gorge-crossing riddles, with some conditions, but believe me, this one is really typical... There was a group of two teachers (one male and one female) ...
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7+77+777+7777+....+7777.......7(n-digit)= 7/81 (10n+1-9n-10) plzz...help to solve it..i m not getting the L.H.S. equation... ...
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7+77+777+7777+....+7777.......7(n-digit)= 7/81 (10n+1-9n-10) plzz...help to solve it..i m not getting the L.H.S. equation... ...
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From the metals Mg and Fe, select a different metal in each case- a) Does not react with dil hydrochloric acid b) Does not react with cold water but reacts with steam when heated.... This question came in my school chemistry ...
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If a,b,c are in AP ;b,c,a In GP then prove that 1/c , 1/a , 1/b are in ap ...
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How do flies and other insects walk up walls without falling? ...
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there is a city..which is full of thieves....john wants to send a ring to mary...but since the city is full of thieves..so he put the ring in a box...and put a lock on it...if he sends this to mary...mary cannot open it since ...
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there is a city..which is full of thieves....john wants to send a ring to mary...but since the city is full of thieves..so he put the ring in a box...and put a lock on it...if he sends this to mary...mary cannot open it since ...
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Mass of an electron is- (a)1/1850gm (b)0.1gm (c)9.1x10-28 (d)None of the above ...
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Mass of an electron is- (a)1/1850gm (b)0.1gm (c)9.1x10-28 (d)None of the above ...
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an electric bulb rated 50W at 100V is used in a circuit having a 200V supply. What resistance R must be put in series with the bulb so that then bulb delivers 500W? ...
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can u explain this..hw did dis come..???.. ...
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A steady current I flows through a wire of resistivity Ï, length L and radius r. The current produces heat in the wire. The rate of heat loss in the wire is proportional to its surface area. The steady temperature of the wir ...
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a2 + b2=7 a3 + b3=10 find greatest value of a+b ...
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so...lets see who can apply d best logic.... prove that- " A dumb cat always falls while walking"...... ...
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18) *Image* Find angle PRQ a) 45° b) 135° c) 70° d) 35° Your Answer a Correct Answer b Should be 65°, eh? ...
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when the gametes fuse to form the zygote...both the male n the female gametes, they contribute half the genetic material...do they contribute half their chromosomes..???....i don't think so...n if they do not contribute then ...
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i m confused with the order of the outer layers of the eyes... SCLERA CORNEA CONJUNCTIVA... which 1 comes the first...can some1 arrange it inn right order... thnks in advance... :) ...
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what is the function of the androgen that is being secreted by the "leydig cells"?? ...
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Express the following numbers: a)0.23232323 b)0.444444 c)0.2373737373 in the form m/n. How will I do it? ...
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(AA)^2=DCBA,where A,B,C & D are distinct digits with B being odd. Find the value of D Is the Value of D a constant or variable? ...
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A number when divided by 3 leaves a remainder of 3. When the square of this number is divided by 6, find the remaindr. Sir, how will I solve this problem? ...
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A number when divided by 3 leaves a remainder of 3. When the square of this number is divided by 6, find the remaindr. Sir, how will I solve this problem? ...
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the image is reversed but i hope u can understand... *Image* two masses A and B of 10kg and 5kg respectively are connected with a string passing over a frictionless pulley fixed at the corner of a table as shown. The coeffici ...
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the image is reversed but i hope u can understand... *Image* two masses A and B of 10kg and 5kg respectively are connected with a string passing over a frictionless pulley fixed at the corner of a table as shown. The coeffici ...
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the image is reversed but i hope u can understand... *Image* two masses A and B of 10kg and 5kg respectively are connected with a string passing over a frictionless pulley fixed at the corner of a table as shown. The coeffici ...
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What number would logically come next in this sequence? 4 6 5 9 4 4 2 4 ? ...
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What number would logically come next in this sequence? 4 6 5 9 4 4 2 4 ? ...
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What number would logically come next in this sequence? 4 6 5 9 4 4 2 4 ? ...
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150 workers were engaged to finish a piece of work in a certain no. of days. four workers dropped the second day, 4 more workers dropped the third day and so on.....it takes 8 more days to finish the work now.. find the no. o ...
