Direction (1-7): Find the wrong number in the following given number series.
Q1. 124, 145, 258, 801, 3268, 16465, 99006.
(a) 145
(b) 258
(c) 801
(d) 16465
(e) 3268
Q2. 4755, 4674, 4553, 4384, 4158, 3870, 3509,
(a) 4755
(b) 3509
(c) 4553
(d) 4158
(e) 3870
Q3. 1463, 1620, 1729, 1801, 1843, 1863, 1869
(a) 1463
(b) 1801
(c) 1843
(d) 1863
(e) 1620
Q4. 5140, 10240, 10240, 5120, 1280, 160, 10
(a) 10240
(b) 1280
(c) 5120
(d) 5140
(e) 160
Q5. 8327, 6611, 5621, 5117, 4907, 4848, 4841
(a) 6611
(b) 5621
(c) 4848
(d) 4841
(e) 8327
Q6. 40, 20, 24, 55, 202, 991, 5926
(a) 24
(b) 55
(c) 40
(d) 991
(e) 5926
Q7. 720, 720, 714, 694, 654, 580, 470
(a) 654
(b) 714
(c) 694
(d) 580
(e) 470
Directions (8-12): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
(a) if x>y
(b) if x≥y
(c) if x<y
(d) if x ≤y
(e) if x = y or no relation can be established between x and y.
Directions (13-15): Solve the given quadratic equations and mark the correct option based on your answer—
Solutions
.
