Published: 05 Jun 2018 › Updated: 05 Jun 2018
neelfa pester
. The mean of a , 5a, 9a is 15. The mean of a, 3a, 5a, 7a is
A.4 B.6 C.9 D. 12 E.15
- The mean of 27 numbers is x. If each of 27 numbers is increased by 81 , the increase in the
mean is
A. 3 B. 9 C. 27 D. 81
. 4 gallons : 6 quarts=……….
A. 2:3 B. 8:3 C. 4:6 D. 3:8 E. None of these - 6600 feet : 2 miles =…………
A. 8:5 B. 5:8 C. 33:1 D. 22:1 E.3300:1 - If 1/2x+y=2x, then x:y=……….
Leave neelfa pester to:
Best Posts From eilayy
We have not curated any of eilayy's posts yet. But you can encourage our curation team to review posts by visiting them regularly and by referring other readers. Because we give priority to frequently read content.