Question
If a, b, c are in geometric progression and a + b + c = 14, a² + b² + c² = 84, find a, b,
If a, b, c are in geometric progression and a + b + c = 14, a² + b² + c² = 84, find a, b,
c.
More Arithmetic Progression Questions
- A ball is thrown from a height of 900 m on the ground. It bounces (2/3) times of its every last bounce. Find the total distance covered by the ball till t...
- Present average age of A, B and C together is 44 years. Age of B is 12 Years hence from now will be 260% more than age of A, Four years ago from now while ...
- The sum of three numbers in arithmetic progression is 39 and the product of the first and third numbers is 120. What is the middle number?
- What is the mean value of the following set of data? 9, 11, 13, 15, 12, 10, 14, 16
- Calculate the mean of these numbers: 18, 14, 22, 16, 20, 12
- The 4th term of an AP is 17 and the 9th term is 42. Find the sum of the first 20 terms.
- The area of a square is 900 cm2 which is 120 cm2 less than that of a rectangle. Find the perimeter of the rectangle if the length of the rectangle is 10 cm...
- In an arithmetic progression (A.P.), the 10th term is 32 and the sum of the first 20 terms is 670. What is the first term of the A.P.?
- The number 8192 is which term in the following geometric sequence 2, 8, 32, 128, . . . . . . .
- The fourth term of an arithmetic progression is 6. Then the sum of first seven terms is:
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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)