Number System Model 5

Examples Based on Number System Model 5

22. 2^0.2× 64×8^1.3×4^0.2= 8^?

1) 2.4 2) 3.5 3) 5 4) 4 5) None of these

23. 3^0.6× 81 ×9^1.3×27^0.2= 3^?

1) 7.8 2) 3.9 3) 4.5 4) 5.4 5) None of these

In Number System this model is very easy, question is looking like confusing mode once you concentrate on question for finding logic then you can solve within seconds.

Explanation:
Example 22:
64 we can write as 2⁶ 
8 we can write as 2³   

4 we can write as 2²

2^0.2×2⁶ x 2^3x1.3 x  2^2x0.2 =  2^3x?
2^{0.2+6+3.9+0.4} =  2^3x?
0.2+6+3.9+0.4 = 3x?
10.5 = 3 x ?
? = 10.5 / 3
? = 3.5

Number System Model 1
Number System Model 2
Number System Model 3
Number System Model 4
Number System Model 6