1.Find the average of the following set of scores : (5)
214 , 351, 109, 333, 752, 614, 456, 547
(1) 482
(2) 428
(3) 444
(4) 424
(5) None of these
2. The average of four consecutive odd numbers A, B, C and D respectively is 54. What is the product of A and C ? (2)
(1) 2907
(2) 2805
(3) 2703
(4) 2915
(5) None of these
3. The sum of 55% of a number and 40% of the same number is 180.5. what is 80% of that number ? (2)
(1) 134
(2) 152
(3) 148
(4) 166
(5) None of these
4. There are 950 employees in an organization, out of which 28% got promoted. How many number employees got promoted ? (3)
(1) 226
(2) 256
(3) 266
(4) 216
(5) None of these
5. What is the least number to be added to 3000 to make it a perfect square ? (3)
(1) 191
(2) 136
(3) 25
(4) 84
(5) None of these