Q: On a day when I am in hurry to go to office, I have a fixed quantity of rice which was just cooked and kept in a bowl. In order to cool it quickly, which one of the following is the best option?
(a)Let it be kept on the table in a room where there is no fan, no air conditioner
(b)Let it be kept in a room with AC set at a temperature around 23 °C and a ceiling fan (or table fan) operating at slow speed
(c)Let it be kept in a bowl of water (at room temperature) and operating a ceiling fan (or table fan) at full speed
(d)Let it be kept in a bowl of water at room temperature only
Correct Answer: (c)
The correct answer is (b) 'इसे किसी कमरे में रखें जहाँ ए.सी. लगभग 23 °C पर चल रहा हो और सीलिंग फ़ैन (या टेबल फ़ैन) धीमी गति पर चल रहा हो'. This question from the General Studies domain tests knowledge of Miscellaneous.