C) Positive even numbers from 1 to 10 Arithmetic mean will be i) 2 ii) 4 iii) 6 iv) 5.

The cyclicity of 3 is (i)4(ii)3(iii)5(iv)1

The arithmetic mean of 4 numbers is 15. The arithmetic mean of another 6 numbers is 12. What is the arthmetic mean of the combined 10 numbers?

A solution turns red litmus blue, its pH is likely to be (i) 1 (ii) 4 (iii) 5 (iv) 10

Statement 1: If the arithmetic mean of two numbers is 5/2 geometric mean of the numbers is 2, then the harmonic mean will be 8/5. Statement 2: For a group of positive numbers (GdotMdot)^2=(AdotMdot)(HdotMdot)dot

Statement 1: If the arithmetic mean of two numbers is 5/2 geometric mean of the numbers is 2, then the harmonic mean will be 8/5. Statement 2: For a group of positive numbers (GdotMdot)^2=(AdotMdot)(HdotMdot)dot

Statement 1: If the arithmetic mean of two numbers is 5/2 geometric mean of the numbers is 2, then the harmonic mean will be 8/5. Statement 2: For a group of positive numbers (GdotMdot)^2=(AdotMdot)(HdotMdot)dot

Statement 1: If the arithmetic mean of two numbers is 5/2 geometric mean of the numbers is 2, then the harmonic mean will be 8/5. Statement 2: For a group of positive numbers (GdotMdot)^2=(AdotMdot)(HdotMdot)dot

The G.M. of two positive numbers is 6. Their arithmetic mean A and harmonic mean H satisfy the equation 90A+5H=918 , then A may be equal to (A) 5/2 (B) 10 (C) 5 (D) 1/5