‘A’ started a business by investing Rs. 2500. Four months later, ‘B’ joined by investing Rs. ‘x’. If at the end of the year ‘B’ received Rs. 20,000 as profit out of total profit of Rs. 40,000, then find the value of ‘x’.

At what angle the hands of a clock are inclined at 25 minutes past 9?

At what time between 3:30 and 4 will hands of a clock be at the right angles?

Mishti's birthday is on Thursday 27^th April. On what day of the week will be Aradhya's Birthday in the same year, if Aradhya was born on 20

If 10^th of the month falls on the day preceding Sunday, on what day will 1^st of the month fall?

What is the reflex angle between the hands of a clock at 8:30?

If it was Monday  on 1^st January 2018. What was the day on 31^st December 2018?

What is the reflex angle between the hands of a clock at 15 minutes past 5?

At what time between 8 and 11 o’clock will the hands of a watch be together?

What was the day of the week on 23^rd July 2015?