# Logical reasoning Number Test notes-CSEET

**Logical reasoning Number Test:**

**ICSI CSEET: **The Council of the ICSI has released a notice regarding CSEET on the day of the inauguration of ICSI Golden Jubilee Celebrations on 4th Oct 2017.

The Gazette Notification on the Company Secretaries (Amendment) Regulations, 2020 has been published on 3^{rd} February 2020 in the Official Gazette of India and the same shall be applicable from the said date of publication.

Now ICSI Published a notice regarding CSEET Test which going to start from 2020 May.

We are now going to discuss the details of CSEET Paper-2 Legal Aptitude and Logical Reasoning – **Logical reasoning Number Test**** notes**.

## Logical reasoning Number Test:

**Self – Exercise Questions**

Directions to Solve

In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much

- Look at this series: 2, 1, (1/2), (1/4) … What number should come next?
- (1/3)
- (1/8)
- (2/8)
- (1/16)

**Answer : Option B**

Explanation

This is a simple division series; each number is one-half of the previous number.

In other terms to say, the number is divided by 2 successively to get the next result.

4/2 = 2

2/2 = 1

1/2 = ½

(1/2)/2 = ¼

(1/4)/2 = 1/8 and so on.

- Look at this series: 7, 10, 8, 11,9, 12,… What number should come next?
- 7
- 10
- 12
- 13

**Answer : Option B**

Explanation

This is a simple alternating addition and subtraction series. In the first pattern, 3 is added; in the second, 2 is subtracted.

- Look at this series: 36, 34, 30, 28, 24, … What number should come next?
- 20
- 22
- 23
- 26

**Answer: Option B**

Explanation:

This is an alternating number subtraction series. First, 2 is subtracted, then 4, then 2, and so on.

- Look at this series: 22, 21,23, 22, 24, 23, … What number should come next?
- 22
- 24
- 25
- 26

**Answer: Option C**

Explanation:

In this simple alternating subtraction and addition series; 1 is subtracted, then 2 is added, and so on.

- Look at this series: 53, 53, 40, 40, 27, 27, … What number should come next?
- 12
- 14
- 27
- 53

**Answer: Option B**

Explanation:

In this series, each number is repeated, then 13 is subtracted to arrive at the next number.

- Look at this series: 21,9, 21, 11,21, 13, 21, … What number should come next?
- 14
- 15
- 21
- 23

**Answer: Option B**

- Look at this series: 58, 52, 46, 40, 34, … What number should come next?
- 26
- 28
- 30
- 32

**Answer: Option B**

- Look at this series: 3, 4, 7, 8, 11, 12,… What number should come next?
- 7
- 10
- 14
- 15

**Answer: Option D**

- Look at this series: 8, 22, 8, 28, 8, … What number should come next?
- 9
- 29
- 32
- 34

**Answer: Option D**

- Look at this series: 31,29, 24, 22, 17, … What number should come next?
- 15
- 14
- 13
- 12

**Answer: Option A**

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