NIACL Model Paper 3 with solutions for free online practice

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Question : 7 of 100

Marks: +1, -0

√^3{13824 }×√{?}= 864

1296
1156
1600
1024
None of these

Solution:

(a)√^3{13824} × √{?} =864

√^3{24×24×24}×√{?} = 864

⇒

24 ×√{?}=864

⇒

√{?}=864/24

∴?

=36×36=1296

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