মূল্যায়ন কৰক: (−12)[11 + {7 × (−3)}] ÷ [4{13 − (−3) × (−6)}]
A−6
B−4
C4
D−2
Answer & Solution
Correct answer: A. −6
1।
লৱক: 7 × (−3) = −21, 11 − 21 = −10, (−12) ×
(−10) = 120।
2।
হৰ: (−3) × (−6) = 18, 13 − 18 = −5, 4 ×
(−5) = −20।
3।
120 ÷ (−20) = −6।
_উৎস: আৰ আৰ বি গ্ৰুপ D চি ই এন-02/2018 পি ৱাই কিউ, Q.78._
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