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Only one person sits between G and F, who sits at one of the extreme ends of the row. G sits sixth to the left of K. F ___ G ____ _____ _____ ____ ____ K H sits fifth to the left of L. Only three persons are sitting between K and H. F ___ G ____ H ______ ____ ____ K L L sits second to the right of J, who sits fourth from one of the extreme ends of the row. Not more than 12 people sit in the row. F ___ G ____ H ____ ____ J K L ___
Consider three positive numbers that form a ratio of 2:3:4. If the sum of the squares of these numbers is 2349, what is the average of the largest and t...
Average of A, B and C is 30 and that of C, D and E is 19. The average of A and E is 23 and that of B and E is 24. Find the value ...
The average of 13 numbers is 10.The average of first 6 numbers is 8 and that of the last 6 numbers is 10. What will be the 13th number?
Find the average of the following set scores. 450, 1050, 12, 390, 143, 286, 550, 999
The average of five even numbers is 36. If we replace two of these even numbers, 82 and 88, with a single even number X, the new average decreases by 4....
The average of four numbers (z+16), (y+15), (y-25) and 1.2z is (y-6). If one more number which is 144 is added then the new average will be (y-1). The v...
In a classroom, the combined average age of all students and their teacher is 17 years. The average age of the boys in the class is 13 years. If the tea...
If average of first 11 numbers is (n – 46) and the sum of remaining number is 1850. Find the value of ‘n’, if the average of 25 numbers is ‘n’...
The average of 30 numbers is 55. The average of the first 15 numbers is 50 and the average of the last 12 numbers is 55. What is the average of 68, 74 a...