Question

At what time between 7 and 8 o'clock will both the hands of the clock be in the same straight line but,not together

Answer 1

Explanation:
When the hands of the clock are in the same straight line but not together, they are 30 minute spaces apart.
At 7 o'clock, they are 25 min. spaces apart.
Minute hand will have to gain only 5 min. spaces.
55 min. spaces are gained in 60 min.

5 min spaces are gained in [Math Processing Error]6055*5 min = [Math Processing Error]5511min

so, Required time = [Math Processing Error]5511 min past 7

Answer 2

 (5 + 5/11 )min past 7 is the answer of ur question