Question
The 5th term of an arithmetic progression is 23 and the 12th term is 72. Find the first term and the common difference.
More Arithmetic Progression Questions
- What will be the 11th term of the arithmetic progression 3, 8, 13, _____?
- If p:q = 5:7 and p + q = 408, then find the value of (q - p).
- The marks obtained by 12 students out of a maximum of 30 in a test are given as 25, 28, 24, 22, 25, 18, 20, 22, 19, 23, 22, and 26. Find the sum of the mod...
- 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...
- a, b, c in GP; a + b + c = 21, abc = 216. Find numbers.
- The areas of three adjacent faces of a cuboid are 32 cm2,24cm2 and 48cm2.Find the volume of cuboid.(in cm) 3
- A spent 36% and 25% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 25% and 40% to his mother and brother, respectiv...
- Find the curved surface area of a right circular cone with a radius of 40 cm. The height of the cone is one-third of the length of a rectangle. The rectang...
- The interest earned when a sum is invested at simple interest of 25% p.a., for 3 years, is Rs. 1875. What will be the total amount received after 2 years o...
- If the sum of n numbers in the GP 3, 6, 12, ... is 765 then n 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
