Type 2 To Find the Approximate Value of (?)
Directions (Q. Nos 16 to 25) What Approximate Value should come in place of question mark (?) in the following questions?
(Note that you are not expected to calculate the exact value)
21. 16.001 x 11.999 x 99.989 x 0.9 = ? 


22. 475.124 x 15.98 ÷ 8.001 + 33.33 = ? 


23. (369.99)^{2} = ? 


24. (36)^{2} ÷ 0.9 x 15.02 = ? 


25. 450.271 + 369.422 ÷ 0.03  108.612 x 2.001 = ? 


26. If 0.12 ÷ x^{2} = 12, than x = ? 


27. If x/y = 0.3, then (2x  y)/(2x + y) = ? 


28. (4.5 x 3.7 + 4.5 x 6.3)/(1.5 x 8.4  1.5 x 7.4) = ? 


29. (0.16)^{2}  (0.12)^{2} = ? 


30. (0.29)^{2}  (0.01)^{2}/0.3 = ? 


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