Latest Elitmus Aptitude Question SOLUTION: 124*220 in 5 base..aap soch rhe hoge kinna easy haiga ye question na beta na aise galti mat karna...iss question ne mera bda time liya but kitna try kiya but jo iska correct answer

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124*220 in 5 base..aap soch rhe hoge kinna easy haiga ye question na beta na aise galti mat karna...iss question ne mera bda time liya but kitna try kiya but jo iska correct answer tha wo option me nhi tha..kisse aur ne kra toh dede na solution..ye question khi mujhe pagal na kar de.. :(

Asked In Elitmus ankit chauhan (10 years ago)

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Deepak kumar Dubey  (10 years ago)

ankit bhai
124 * 220 ko decimal m convert kro kynki ye base 5 m hai.
like this---
(124)=5^2*1 +5^1*2 + 5^0*4=39
(220)=5^2*2 +5^1*2 + 5^0*0=60
then after multiply both above decimal no=39*60=2340
then you need to convert 2340 into base 5.
then you will get final ANSWER=33330

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gyaneshvari  (10 years ago)

no need to convert in base 10...just multiply simply...124*220
bt do remember one thing in base 5 multiplication u are not allowed to take numerals greater than or equal to 5 ...so whenever in multiplication 5 or greater than 5 comes subtract it from base and carry over 1 to the next digit..
like 4*2=8 u cant take it, subtract 8 from 5 then u have 3.. write it and frwrd carry 1.
000+303+303=33330...i hope i make it clear..u can apply same process to

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ankit chauhan  (10 years ago)

ohh god are yr shit maannnnnnnnnnnnn deepak yr mujhe lga ki ye decimal me maine inne 5 base me convert kya ....mujhe rona aa rha itna simple question hath se nikla gya .....mera bad luck ..

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gyaneshvari  (10 years ago)

to convert decimal to any base just divide the number by that base...decimal to base 5 divide the number by 5 n take remainders from bottom to top...

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udit derawal  (10 years ago)

@ gyaneshvari --- awesome dude ...

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Chirag Gupta  (10 years ago)

@Deepak: how to convert base 10 to base 5?

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ravi gangwar  (10 years ago)

chnge ths no into dec thn mltiply againg convrt the soltion into base 5 simple .........its 33330........

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anuj rajput  (10 years ago)

124
*220
000
303*
303**
33330

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