Mean and median of four numbers `a, b, c` and `d(b < a < d < c)` is 35 and 25 respectively then the value of `b+c-a-b` will be

(For the next three questions to follow): The arithmetic mean, geometric mean and median of 06 positive numbers a, a, b, b, c, c where a lt b lt c are 7/3, 2,2 respectively. What is the mode ?

If a , b, c, d are non-zero integers such that a lt b lt c lt d and mean and median of a, b, c and d are both equal to zero, then which one of the following is correct?

The mean and median of the data a, b and c are 50 and 35 , where a lt b lt c . If c - a = 55 , then find (b - a) .

The mean and median of the data a, b and c are 50 and 35 , where a lt b lt c . If c - a = 55 , then find (b - a) .

The average of four consecutive even numbers a, b, c and d is 33. Find the product of b and d.

The average of four consecutive numbers. A,B,C and D is 49.5 . What is the product of B and D ?

If a lt b lt c lt d and a , b , c , d are non-zero integers , the mean and median of a , b , c , d is 0 , then which of the following is correct ?

The average of four consecutive odd numbers A, B, C and D respectively is 24. What is the product of B & D ?