Which is the longest time? ( কোনটি দীর্ঘ সময়?)
Which is the longest time? ( কোনটি দীর্ঘ সময়?) Correct Answer 1500 min
Here,T1=15000 secT2=1500 min =(1500×60) sec =90000 secT3=10 hours =(10×60) min =600 min =(600×60) sec =36000 secT4=1 day =24 hours =(24×60) min =1440 min =(1440×60) sec =86400 secT2>T4>T3>T1So, 1500 min is the longest time.