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Question

What is the value of  $\sqrt{0.000169}$ +  $\sqrt{0.0004}$    

This question was previously asked in
OTET 2026 Social Studies Question Paper (5-Jul-2026)
The correct answer is

0.033

sqrt(0.000169) = 0.013 and sqrt(0.0004) = 0.02, so their sum is 0.013 + 0.02 = 0.033.

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