22. The value of 0.008 x 0.01 x 0.0072 ? (0.12 x 0.0004) is :
A.0.012
B.0.12
C.1.02
D.1.2

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23. 2.375 x 5.22 ? 0.87 - 1.425 x 0.02 = ?
A.0.142215
B.1.42215
C.14.2215
D.None of these

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24. 0.2 + 0.2 - 0.2 ? 0.2 x (0.2 x 0.2), on simplification, gives
A.0.04
B.0.2
C.0.36
D.1

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25. 11.6 + 9.28 ? 0.464 - 0.2828 ? 0.07 = ?
A.9.2
B.9.56
C.27.2
D.27.56

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26. 2.002 + 7.9 {2.8 - 6.3 (3.6 - 1.5) + 15.6} = ?
A.2.002
B.4.2845
C.40.843
D.42.845

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27. 24 - [2.4 -{.24 x 2 - (0.24- ?)}] = 22.0584
A.0.0024
B.0.024
C.0.24
D.None of these

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28. 3 - [1.6 - {3.2 - (3.2 + 2.25 ? x )}] = 0.65. The value of x is :
A.0.3
B.0.7
C.3
D.7

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