Question
There are 15 numbers such that average of first 12 numbers is 45 while the average of last five numbers is 56. Find the 12th number, if the ratio between 11th and 12th number is 13:7, respectively.
More Quant Miscellaneous Questions
- A person is standing 30 meters away from the base of a building. If the angle of elevation from the person's eye level to the top of the building is 60 deg...
- Question 2
- What is the value of 8 √ 4 × 16 √ 4?
- A shopkeeper sold an article for Rs. 500 after offering a discount of 20%. If he earned a profit of 25%, then find the ratio of cost price to the marked pr...
- 12 of 8 - 9 ÷ 3 × 16 - 17 + 6 of 4 - 15
- If log₃(2x + 3) = 2 + log₃(x – 1), find x.
- Solve |2x–5| = |x+1|.
- 20 boys working 9 hours a day can finish a task in 12 days. They all worked together initially, but after 10 days, 5 boys left. How long will it take for t...
- A pipe fills a cubical tank at the rate of 384 m3 per minute in 36 minutes. If a cylindrical tank having height same as the side of a cubical tank and the ...
- Marked price of an article is Rs. M, as it is marked by a certain price. Find the value of M. Statement I. If the shopkeeper gives a discount of 10%, so, t...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
