Find the unit digit of the following equation 24 2 16589 38 3 45638 0 89 times 1000 ........

Quantitative Aptitude (CDS) Simplification

Find the unit digit of the following equation 24^2 + 16589 + 38^3 +45638 + 0.89 × 1000

Find the last digit of square and cube then add it=8
0.89×1000=890
Now add only unit digits
=8+0+9+8
=25
=5

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