1) Which operation increases the number 6,000 to the highest value?

2) What is the sum of the greatest and smallest 3-digit numbers that can be formed using the digits 2, 4, and 9?

3) Mr. Gupta wrote a 4-digit number on the board. Three pupils Aarav, Kriti, and Mohan remarked the following. Aarav: “This number is a 4-digit number higher than 5000.” Kriti: ” It is less than 5500 but more than 5400.” Mohan: “Its tens place is 4.” What is the number?

4) Find the missing number in the pattern:
9, 18, 27, ___, 45

5) What comes next in the pattern:
1090, 1100, 1110, 1120, ___?

6) Which number is an odd number and is also a multiple of 5?
(A) 10 (B) 15 (C) 20 (D) 30

7) Which of the following expressions is WRONG?

8) Convert the Roman numeral ‘XLIX’ to its decimal form.

9) I am a 2-digit number.
I am greater than 40 but less than 50.
My tens digit is one more than my ones digit.
What number am I?

10) What is the sum of the greatest and smallest 4-digit numbers that can be formed by using the digits 3, 0, 6, and 1 (use each digit only once)?

11) Which number is the smallest among the following?
(A) 309 (B) 390 (C) 930 (D) 903

12) Using the digits 6, 0, 2, and 5, which of the following is NOT a possible 4-digit number formed by using each digit only once?

13) If a museum has LXX exhibits and XX are closed for renovation, how many are still open?

14) What is the sum of the digits in the 4-digit number 6,483?

15) The expanded form of 4759 is

16) If you add zero to a number, the result is:
(A) One more than the number
(B) The same number
(C) Zero
(D) Double the number

17) Which of the following has the largest value?

18) If you start with 5,000, which operation adds the largest value?

19) Find the number where the digit at units place is the largest even number less than 10, the digit at hundreds place is the product of 2 and 4, and the digit at tens place is three times the digit at thousands place.

20) Which Roman numeral correctly represents the decimal number 92?