allery120 কিলোমিটাৰ পথত এখন গাড়ী 45 km/h বেগত 2 ঘণ্টা চলি থাকে। কিমান দূৰ বাকী আছে?
A30 km
B25 km
C20 km
D35 km
Answer & Solution
Correct answer: A. 30 km
গাড়ীখনে 45 × 2 = 90 কিলোমিটাৰ দূৰত্ব অতিক্ৰম কৰে, 120 − 90 = 30 কিলোমিটাৰ এৰি যায়।
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