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Olympiad Test: Number Names and Sense - Class 2 MCQ


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15 Questions MCQ Test - Olympiad Test: Number Names and Sense

Olympiad Test: Number Names and Sense for Class 2 2025 is part of Class 2 preparation. The Olympiad Test: Number Names and Sense questions and answers have been prepared according to the Class 2 exam syllabus.The Olympiad Test: Number Names and Sense MCQs are made for Class 2 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test: Number Names and Sense below.
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Olympiad Test: Number Names and Sense - Question 1

If the digit in the hundreds place is 5, the digit in the tens place is 3, and the digit in the ones place is 7, what is the number name?

Detailed Solution for Olympiad Test: Number Names and Sense - Question 1
The number with 5 in the hundreds place, 3 in the tens place, and 7 in the ones place is five hundred and thirty-seven.
Olympiad Test: Number Names and Sense - Question 2

Which number is described by the number name: "Eight hundred and fifty-four"?

Detailed Solution for Olympiad Test: Number Names and Sense - Question 2

"Eight hundred and fifty-four" is the number 854. Hence, option (B) is correct.

Olympiad Test: Number Names and Sense - Question 3

Which number has the digit 4 in the tens place, 6 in the hundreds place, and 3 in the ones place?

Detailed Solution for Olympiad Test: Number Names and Sense - Question 3

To solve the problem of finding the number with specific digit placements:

  • The number must have 6 in the hundreds place.
  • The number must have 4 in the tens place.
  • The number must have 3 in the ones place.

Given these conditions, the correct number is 643.

Olympiad Test: Number Names and Sense - Question 4

Which number is 200 more than 150?

Detailed Solution for Olympiad Test: Number Names and Sense - Question 4

The solution involves finding which number is 200 more than 150.

  • Add 200 to 150.
  • The calculation is: 150 + 200 = 350.

Therefore, the correct answer is 350.

Olympiad Test: Number Names and Sense - Question 5
Which of these is a correct representation for the number 521?
Detailed Solution for Olympiad Test: Number Names and Sense - Question 5
The number 521 is written as five hundred and twenty-one.
Olympiad Test: Number Names and Sense - Question 6

What is the expanded form of 684?

Detailed Solution for Olympiad Test: Number Names and Sense - Question 6

The expanded form of 684 is achieved by breaking it down into its place values:

  • 600 - Represents the hundreds place.
  • 80 - Represents the tens place.
  • 4 - Represents the units place.
Olympiad Test: Number Names and Sense - Question 7

What is the sum of 254 and 746?

Detailed Solution for Olympiad Test: Number Names and Sense - Question 7

254 + 746 = 1000.

  • The sum of 254 and 746 is calculated by:

    • Add the numbers: 254 + 746 = 1000.

 

Olympiad Test: Number Names and Sense - Question 8
Which number is the odd one out?
Detailed Solution for Olympiad Test: Number Names and Sense - Question 8
871 is an odd number, while the others are even numbers.
Olympiad Test: Number Names and Sense - Question 9

What is the place value of 5 in 654?

Detailed Solution for Olympiad Test: Number Names and Sense - Question 9

The place value of 5 in 654 is 50 because it is in the tens place.

Olympiad Test: Number Names and Sense - Question 10
How would you read the number 738?
Detailed Solution for Olympiad Test: Number Names and Sense - Question 10
The number 738 is read as seven hundred and thirty-eight.
Olympiad Test: Number Names and Sense - Question 11
Which of the following is an even number?
Detailed Solution for Olympiad Test: Number Names and Sense - Question 11
Even numbers can be divided by 2 without leaving a remainder, and 4 is divisible by 2.
Olympiad Test: Number Names and Sense - Question 12
Which of the following numbers is odd?
Detailed Solution for Olympiad Test: Number Names and Sense - Question 12
Odd numbers cannot be divided by 2 evenly, and 21 is an odd number.
Olympiad Test: Number Names and Sense - Question 13

What is the smallest number you can make by rearranging the digits 6, 3, and 9?

Detailed Solution for Olympiad Test: Number Names and Sense - Question 13

The smallest number you can make by rearranging the digits 6, 3, and 9 is 369.

Olympiad Test: Number Names and Sense - Question 14
What is the number name of 801?
Detailed Solution for Olympiad Test: Number Names and Sense - Question 14
The number 801 is written as eight hundred and one.
Olympiad Test: Number Names and Sense - Question 15
Which number is greater: 345 or 354?
Detailed Solution for Olympiad Test: Number Names and Sense - Question 15
354 is greater than 345 because it has a higher tens digit (5 vs. 4).
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