Verified by Ajay Kumar
What is the value of \((3.5)^2+\sqrt{1.44}-(2.5\div0.5)\)?
7.45
8.45
9
6.38
Answer: B
Calculate each part: \((3.5)^2=12.25\), \(\sqrt{1.44}=1.2\), and \(2.5\div0.5=5\). Therefore, \(12.25+1.2-5=13.45-5=8.45\). Trick: Follow BODMAS and evaluate the square, square root, and division before addition and subtraction.
\((3.5)^2+\sqrt{1.44}-(2.5\div0.5)\) का मूल्य क्या है?
7.45
8.45
9
6.38
उत्तर: B
प्रत्येक भाग का मान निकालें: \((3.5)^2=12.25\), \(\sqrt{1.44}=1.2\) और \(2.5\div0.5=5\)। इसलिए \(12.25+1.2-5=13.45-5=8.45\)। ट्रिक: BODMAS के अनुसार पहले वर्ग, वर्गमूल और भाग की गणना करें, फिर जोड़ और घटाव करें।
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