Description

This mock test of Olympiad Test: Number System -1 for Class 4 helps you for every Class 4 entrance exam.
This contains 10 Multiple Choice Questions for Class 4 Olympiad Test: Number System -1 (mcq) to study with solutions a complete question bank.
The solved questions answers in this Olympiad Test: Number System -1 quiz give you a good mix of easy questions and tough questions. Class 4
students definitely take this Olympiad Test: Number System -1 exercise for a better result in the exam. You can find other Olympiad Test: Number System -1 extra questions,
long questions & short questions for Class 4 on EduRev as well by searching above.

QUESTION: 1

99,999 is the greatest ________ digit number.

Solution:

Greatest 5 digit number = 99999

QUESTION: 2

Place value of 5 in 5,43,621 is ________.

Solution:

Place value of 5 in 5,43,621

= 5 × 100,000 = 500000 = 5 lakh

QUESTION: 3

Smallest 6 digit number = _________.

Solution:

Smallest 6 digit number = 1,00,000

QUESTION: 4

300000 + 20000 + 4000 + 200 + 2 = ________.

Solution:

We have 300000 + 20000 + 4000 + 200 + 2

QUESTION: 5

Ones period includes:

Solution:

The **ones period** consists of the digits in the hundreds, tens, and **ones** places.

QUESTION: 6

Lakhs period includes:

Solution:

The first period, called ones period, is formed with the first three digits of the number. The second period, called thousands period, is formed with the next two digits of the number. The third period, called lakhs period, is formed with the next two digits of the number.

QUESTION: 7

Thousands period includes:

Solution:

The ones **period** consists of the digits in the **hundreds**, tens, and ones places. The **thousands period** consists of the three places to the left of the ones **period**. The millions **period** consists of the three places to the left of the **thousands period**.

QUESTION: 8

Pick the odd one out :

Solution:

Apart from option d all others are used to define place value to number.

QUESTION: 9

We use ____________ to separate the periods.

Solution:

We use comma to separate the periods.

QUESTION: 10

4,37,283 is a ___________ number.

Solution:

### Ch 1 Number system

Doc | 5 Pages

### Number System (Part - 1)

Video | 16:48 min

### Number System (Part - 1)

Video | 22:41 min

### Number System (Part - 1)

Video | 22:54 min

- Olympiad Test: Number System - 1
Test | 20 questions | 40 min

- Olympiad Test: Number System -1
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- Olympiad Test : Number System - 1
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- Olympiad Test: Number System
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- Olympiad Test: Number System -2
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