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Olympiad Test Level 2: Fun With Numbers - Class 3 MCQ


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15 Questions MCQ Test Mathematics Olympiad for Class 3 - Olympiad Test Level 2: Fun With Numbers

Olympiad Test Level 2: Fun With Numbers for Class 3 2024 is part of Mathematics Olympiad for Class 3 preparation. The Olympiad Test Level 2: Fun With Numbers questions and answers have been prepared according to the Class 3 exam syllabus.The Olympiad Test Level 2: Fun With Numbers MCQs are made for Class 3 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test Level 2: Fun With Numbers below.
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Olympiad Test Level 2: Fun With Numbers - Question 1

Find the place value of 7 in the number 478512.

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 1
Place value of 7 in the number 478512 = 70,000
Olympiad Test Level 2: Fun With Numbers - Question 2

The sum of 3 digits smallest and 4 digits largest number is:

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 2
3 digits smallest number = 100

4 digits largest number = 9999

Sum of both = 100 + 9999

= 10099

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Olympiad Test Level 2: Fun With Numbers - Question 3

Identify the successor of the number N.

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 3

The successor of the number N is N + 1.

Olympiad Test Level 2: Fun With Numbers - Question 4

How many of the given numbers have digit 2 at hundreds of places?

8024, 2627, 1206, 5208, 2407, 8012, 6420, 7828, 6257, 9042, 3227, 8824

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 4
There are four numbers having 2 at hundreds places. The numbers are 1206, 6257, 5208 and 3227.
Olympiad Test Level 2: Fun With Numbers - Question 5

What is the five less than the greatest 4-digit number?

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 5
Greatest four digit number = 9999

Five less than greatest four digit number

= 9999 – 5 = 9994

Olympiad Test Level 2: Fun With Numbers - Question 6

Seven thousand nine hundred and eighty nine stands for_________.

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 6

Seven thousand nine hundred and eighty nine stands for 7989.

Olympiad Test Level 2: Fun With Numbers - Question 7

Which of the following is not a natural number but a whole number.

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 7
0 is not a natural number but a whole number.
Olympiad Test Level 2: Fun With Numbers - Question 8

Which of the following options has a value greater than 1000 – 850 ?

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 8

1000 – 850 = 150

and 85 + 85 = 170

Thus, 85 + 85 > 1000 – 850

Olympiad Test Level 2: Fun With Numbers - Question 9

Which of the following is the nearest tens for 53?

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 9
When 53 is rounded off to nearest tens, we get 50.
Olympiad Test Level 2: Fun With Numbers - Question 10

Which of the following options is the expanded form of the number 96302?

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 10
Expanded form of the number 96302

= 90,000 + 6000 + 300 + 2

Olympiad Test Level 2: Fun With Numbers - Question 11

Choose the correct number for the given number name; Three thousand three hundred and three

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 11
Three thousand three hundred and three= 3303
Olympiad Test Level 2: Fun With Numbers - Question 12

Find the smallest four digit number that can be formed by digits 0,2,3,5 (use each digit only once).

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 12
2035 is the four digits number that can be formed by digits 0,2,3,5.
Olympiad Test Level 2: Fun With Numbers - Question 13

The number 2005 in words is:

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 13

2005 in words will be Two thousand five.

Olympiad Test Level 2: Fun With Numbers - Question 14

Arrange the following numbers in ascending order.

985, 543, 546, 239, 5433

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 14
Ascending order of given number

239 < 543 < 546 < 985 < 5433

Olympiad Test Level 2: Fun With Numbers - Question 15

The difference between successor of the given number and predecessor of the same number is:

Detailed Solution for Olympiad Test Level 2: Fun With Numbers - Question 15

Assume number = x

Successor of the number = x + 1

Predecessor of the number = x – 1

Difference between them

= (x + 1 ) – (x – 1 ) = x+1-x+1=2

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