Latest Self Aptitude Question SOLUTION: Q. Predict the next number 2,20,10,100,50

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(#M40031488) SELF Numerical Ability question sequence Keep an EYE

Q. Predict the next number
2,20,10,100,50

swastik (10 years ago)

Solved Akanksha Mishra Read Solution (9)

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Read Solution (9) :

Akanksha Mishra  (10 years ago)

Look upon the series carefully
2,20,10,100,50...
2 * 10 = 20
20/ 2 = 10

10 * 10 = 100
100/2 = 50

similarly
50 * 10 = 500

Is this solution Helpfull? Yes (5) | No   

Devendra Marghade  (10 years ago)

500
Multiply by 10 & divide by 2
[2*10=20],[20*1/2=10],[10*10=100],[100*1/2=50],[50*10=500],..

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mahima srivastava  (10 years ago)

two sequences... (multiply by 5)
2, 10, 50
20,100.... 500

Is this solution Helpfull? Yes (2) | No (2)  

Priyanka Pandey  (10 years ago)

two sequence....
2,10,50..
20,100,...
multiplying each no in the sequence by 5
so.. next no will be 500(100*5)

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akash  (10 years ago)

2*5=10*=50 like this 20*5=100*5=500.

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shalini saini  (10 years ago)

500
series is 2*10=20
10*10=100 50
therefore 50*10=500

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Meghraj mitkari  (10 years ago)

thr 2 series
2*5=10 10*5=50
20*5=100
ans=100*5=500

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lovely verma  (10 years ago)

in this puzzle next series number is depend on resultant series
so first number is 2
second number is 2*10=20 (multiply with 10 in previous resultant number)
third number is 20/2=10 (half of previous resultant number)
fourth number is 10*10=100 (multiply with 10 in previous resultant number)
fifth number is 100/2=50 (half of previous resultant number)
sixth number is 50*10=500 (multiply with 10 in previous resultant number)
so the resultant next series number is 500 .........answer

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Muneer Muhammed  (10 years ago)

2*10=20
20/2=10
10*10=100
100/2=50
50*10=500
So next number is 500

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