SECTION-A: MATHEMATICS The value of (-\frac{3}{2} \times\frac{4}{5})+(\frac{9}{5} \times\frac{-10}{3})-(\frac{1}{2} \times \frac{3}{4}) ?

Sainik School Entrance Exam 2020 Solved Paper

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SECTION-A: MATHEMATICS

The value of

(-{3}/{2} ×{4}/{5})+({9}/{5} ×{-10}/{3})-({1}/{2} × {3}/{4}) ?

Solution:

(d)

(-{3}/{2} ×{4}/{5})+({9}/{5} ×{-10}/{3})-({1}/{2} × {3}/{4})

=-6/5+(3×-2)-3/8

=-6/5-6-3/8=-(6/5+6+3/8)

=-({40+240+15}/40)=(-303/40)

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