Olympiad Grade-4

The difference between the place values of ‘9’ and ‘3’ in 43549 is _____.

• 2991

• 291

• 2990

• 29900

If 3256 is rounded off to the nearest ___, the answer will be 3000.

• Tens

• Thousands

• Hundreds

• None of these

Difference between smallest 5-digit number and smallest 4-digit number is _______.

• 90000

• 1000

• 9000

• 10000

Pick the odd one out. I, V, X, L, C, D, N.

• X

• I

• C

• N

Convert CVI into numbers.

• 100

• 105

• 106

• 110

Write 830 as a roman numeral.

• DCCCXX

• DCXXX

• DCCCXXX

• DCCXXX

Himanshu had XV balls. He gave V balls to his friend. How many balls does Himanshu have now?

• IX

• XI

• X

• VIII

In Roman number, Addition is only applicable when the first symbol is ____________ than the second, third.

• Greater

• Greater than equal to

• Equal

• Smaller

Pick the odd one out.

• Difference

• Total

• Sum

• Addend

If we add ______ to any number, the sum is always its successor.

• Three

• Two

• One

• Zero