Three pipes can independently fill a water tank in 10,12 and 15 hours. How many hours will it take for all three pipes opened together to fill half of the tank?

Three pipes can independently fill a water tank in 10,12 and 15 hours. How many hours will it take for all three pipes opened together to fill half of the tank?

Three pipes can independently fill a water tank in 10,12 and 15 hours. How many hours will it take for all three pipes opened together to fill half of the tank? ?

Created: 1 year ago | Updated: 2 months ago | Created By:

Asif al sami

4

2

6

3

0 19

Institution: AGRANI BANK LTD Exam: Agrani bank Ltd - Senior Officer - 12.02.2010
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

No comments yet.

লেখক ও পাঠকের মধ্যে দণ্ডায়মান-

জগৎ-বিখ্যাত ভাস্কর রোদ্যা কোন দেশের অধিবাসী ছিলেন?

Related Question

If the value of X and Y in the fraction XZ/Y are both tripled , how does the value of the fraction change ?

2726

What is the largest number tha divides 84,144 or 36 without any remainder?

117

কোন শর্তে log_a1= 0?

76

x2 – y2 + 2y – 1 এর একটি উৎপাদক-

68

If a person walk at 14km/hr instead of 10km/hr, he would walked 20 km more. The actual distance travelled by him is-

66

i-49 এর মান কত?

65

Two friend M and N have 40% and 60% shares in a business. After some time a third friend joined the business by investing Tk. 5 lac and acquired 20% shares in the business. What is the share of M in the business now?

64

((০.৯)^৩ +〖(০.৪)〗^৩)/(০.৯ +০.৪) এর মান কত?

62

সেট A = {x ∈ N : x2 > 8, x3 < 30} হলে x এর সঠিক মান কোনটি ?

59

কোন ভগ্নাংশটি ক্ষুদ্রতম ?

57

Advertishment

Need Custom Questions or Projects?

Email us at call@nezef.com for custom questions or project quotes.

Social Links

Quick Links

Stay Connected

© 2025 Nezef. All rights reserved.