Simplify the following $${81^{\frac{3}{4}}} + \left[ {\left( {20 \div 5\,{\text{of }}3 \times 6} \right) + \left\{ {\left( {8 \div 24\,{\text{of }}3} \right) \times 4} \right\} - 10 \div 5} \right] - {\left( {\frac{1}{{32}}} \right)^{ - \frac{2}{5}}}$$
A. $$24\frac{1}{4}$$
B. $$21\frac{1}{9}$$
C. $$27\frac{4}{5}$$
D. $$29\frac{4}{9}$$
Answer: Option D
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A. 20
B. 80
C. 100
D. 200
E. None of these
A. Rs. 3500
B. Rs. 3750
C. Rs. 3840
D. Rs. 3900
E. None of these
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