A tap can fill a tank in 6 hours. After half the tank is filled, there more similar taps are opened. What is the total time taken to fill the tank completely ?

Created: 2 months ago | Updated: 3 weeks ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 07.03.2014 গণিত
385
Add Description

Related Questions

2-[2-{-2-2(2+2)}]=?

Created: 2 months ago | Updated: 3 weeks ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 23.12.2016 গণিত
251
Add Description

The cost of carpeting a room 18 m long with a carpet 75 cm wide at Tk. 4.50 per meter is TK. 810. The breadth of the room is:

Created: 2 months ago | Updated: 3 weeks ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 23.12.2016 গণিত
287
Add Description

E is the son of A. D is the son of B. E is married to C. C is B's daughter. How is D related to E?

Created: 2 months ago | Updated: 3 weeks ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 23.12.2016 গণিত
300
Add Description

What is of an hour is a second?

Created: 2 months ago | Updated: 3 weeks ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 23.12.2016 গণিত
253
Add Description

A man saves Tk. 200 at the end of each year and lends the money at 5% compound interest. How much will it become at the end of 3 years?

Created: 2 months ago | Updated: 3 weeks ago
Job Solution Palli Karma-Sahayak Foundation (PKSF) Palli Karma-Sahayak Foundation - Asst. Manager - 23.12.2016 গণিত
485
Add Description