allery120 કિમીના રૂટ પર એક કાર 2 કલાક માટે 45 કિમી પ્રતિ કલાકની ઝડપે દોડે છે. ક્યાં સુધી બાકી છે?
A30 km
B25 km
C20 km
D35 km
Answer & Solution
Correct answer: A. 30 km
કાર 45 × 2 = 90 કિમી આવરી લે છે, 120 − 90 = 30 કિમી છોડીને.
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