Question

Ashish leaves his house at 20 minutes to seven in the morning, reaches Kunal's house in 25 minutes, they finish their breakfast in another 15 minutes and leave for their office which takes another 35 minutes. At what time do they leave Kunal's house to reach their office ?

• A. 7.40 a.m.
• B. 7.20 a.m.
• C. 7.45 a.m.
• D. 8.15 a.m.

Answer 1

Answer: (B)

7.20 a.m.

Answer 2

Ashish leaves his house at 20 minutes to seven, which is 6:40 a.m.
It takes him 25 minutes to reach Kunal's house:
$⇒$ 6:40 a.m. + 25 minutes = 7:05 a.m.
They finish breakfast in 15 minutes:
$⇒$ 7:05 a.m. + 15 minutes = 7:20 a.m.
Thus, they leave Kunal's house at 7:20 a.m. to reach their office.

So, the correct option is (B): 7.20 a.m.