When do the two hands of a clock of just after 3 pm make 30°angel between them?
A. 3:15:00
B. 3:10:54
C. 3:01:59
D. 3:5:20
Answer: Option B
Solution(By Examveda Team)
$$\eqalign{ & \frac{{{{\left( {90 - 30} \right)}^\text{o}}}}{{5.5}} \cr & = \frac{{\left( {60 \times 2} \right)}}{{11}} \cr & = 10\left( {\frac{{10}}{{11}}} \right) \cr & = 10\,\min \,54\,\sec \cr & {\text{Thus}}, \cr & {\text{Required}}\,{\text{time}} \cr & = 3:10:54 \cr} $$Join The Discussion
Comments ( 1 )
Related Questions on Speed Time and Distance
A. 48 min.
B. 60 min.
C. 42 min.
D. 62 min.
E. 66 min.
A. 262.4 km
B. 260 km
C. 283.33 km
D. 275 km
E. None of these
A. 4 hours
B. 4 hours 30 min.
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From where does the figure 5.5 comes into picture??