Four different cube numbers are written in ascending order. One third of the average of all four numbers, these numbers...

Four different positive numbers are written in ascending order. One-third of the average of all the four numbers is 19 less than the greatest of these numbers. If the average of the first three numbers is 12, the greatest number among the given numbers is: चार अलग-अलग धनात्मक संख्याओं को आरोही क्रम में लिखा गया है | सभी चार संख्याओं की औसत का एक-तिहाई इनमें से सबसे बड़ी संख्या से 19 कम है | यदि पहली तीन संख्याओं का औसत 12 है, तो इनमें से सबसे बड़ी संख्या ज्ञात करें |

Nine numbers are written in ascending order. The middle number is the average of the nine numbers. The average of the first five larger numbers is 68 and that of five smaller numbers is 44. What is the sum of all nine numbers ?

Four numbers, when arranged in ascending order, are w , x, y and z . The average of the smallest three numbers is 25.5 while the average of the largest three numbers was 29.5 . What is the range of the data?

Four numbers, when arranged in ascending order, are w, x, y and z. The average of the smallest three numbers is 18, while the average of the largest three was 22. What is the range of the data?

Four prime numbers are written in ascending order of their magnitudes. The product of the first three is 715 and that of the last three is 2431. What is the largest given prime number?

Out of four numbers , the average of first three number is thrice the fourth number . If the average of the four numbers is 5, the fourth number is :

There are four prime numbers written in ascending order. The product of the first three is 385 and that of last three is 1001. Find the first number.