Knowing Our Numbers

We read 99,99,999 as

• Nine Ninety Lakhs, Ninety Nine Thousand, Nine Hundred and Ninety Nine

• Ninety Nine Lakhs, Ninety Nine Thousand, Nine Hundred and Ninety Nine

• Ninety Nine Thousand, Nine Hundred and Ninety Nine
• Ninety Nine Million, Nine Hundred and Ninety Nine Thousand, Nine Hundred and Ninety Nine

Answer explanation

In option A it is starting with nine ninety

What is the smallest 8-digit number.

• 100000000

• 10000000

• 999999999

• 10000004234

The predecessor form of 42,76,23,561 is

• 42,76,23,560

• 43,77,24,562
• 42,76,23,562
• 42,76,24,561

We read 731,412,345 as

• Seven hundred thirty-one quadrillion, four hundred trillion, three hundred forty-five

• Seventy-three million, one hundred forty-one thousand, two hundred thirty-four
• Seven hundred thirty-one million, four hundred twelve thousand, three hundred forty-five

• Seven hundred thirty-one, four hundred twelve, three hundred forty-five

Round this number off to the nearest lakh

32,44,32,425

• 32,40,00,000

• 32,44,33,000
• 32,44,32,500
• 32,44,32,400

How do we write 3213 in roman numerals

• MMMCCXIII
• MMMCCIII
• MMMCCCXIII
• MMMCCCIII

If one thousand meters is one kilometer the how many meters is 372 km?

• 37200 meters
• 372000 meters
• 3720000 meters
• 37200000 meters
• 372000000000000000000000000000000000000000000000000000000000 meters

How do we write MDCCLXII in Hindu-Arabic Numerals?

• 1762
• 1662
• 1862
• 1962

The (a)   value of a digit depends on its position in the number?

(Please note: Write the first letter in capital and rest in small letters)

(Do not write 'Value' again)

The successor of 431,234,654

• 431,234,655
• 431,234,653
• 431,234,656
• 431,234,654