22
Q:

# Find the wrong number in the following series?1500, 1475, 1448, 1419, 1389, 1355, 1320

 A) 1475 B) 1419 C) 1389 D) 1355

Explanation:

Take a look at the below sereies :

1500 - 25 = 1475

1475 - 27 = 1448

1448 - 29 = 1419

1419 - 31 = 1388

1388 - 33 = 1355

1355 - 35 = 1320

It clearly shows 1389 is Wrong Number

Q:

A series is given below with one term missing. Choose the correct alternative from the given ones that will complete the series.

124, 235, 346, 457, ?

 A) 455 B) 465 C) 565 D) 568

Explanation:

3 210
Q:

Select the number that can replace the question mark (?) in the following series.

1537, 1539, 1543, ?, 1557, 1567

 A) 1553 B) 1550 C) 1546 D) 1549

Explanation:

2 299
Q:

Write four more rational numbers in the following pattern

 A) 56,78,910,1112 B) 530,636,742,848 C) 5-66-127-18,8-24 D) 5-30,6-36,7-42,848

Explanation:

5 447
Q:

Select the number that can replace the question mark (?) in the following series.
40, 37, 43, 34, 46, ?

 A) 31 B) 41 C) 51 D) 61

Explanation:

3 375
Q:

Select the number that can replace the question mark (?) in the following series.

17, 19, 22, 27, 34, 45, 58, ?

 A) 67 B) 78 C) 75 D) 73

Explanation:

6 593
Q:

Select the number that can replace the question mark (?) in the following series.

61, 63, 65, 77, 89, ? , 149, 205

 A) 115 B) 123 C) 119 D) 132

Explanation:

8 1142
Q:

Select the option in which the numbers are related in the same way as are the number sin the given set.
(7, 98, 196)

 A) (15, 190, 380) B) (18, 185, 360) C) (11, 154, 308) D) (20, 267, 520)

Explanation:

0 304
Q:

Select the numberthat can replace the question mark (?) in the following series.
45, 47, 53, 65, 85, ?

 A) 115 B) 130 C) 145 D) 105