Number system

IX + XV + XX = _

• 35

• 40

• 44

• 45

Successor of 9536999

• 9536998

• 9537000

• 9636990

• 9636900

Predecessor of 990000

• 980000

• 998999

• 989999

• 990001

Place value of 9 in the numeral 90521367

• Nine million

• ninety million

• nine hundred thousand

• ninety thousand

The place value and face value of a digit is always equal at the

• ones place

• tens place

• hundreds place

• never

The place value of 8 in 8,765,234 is 8 Lakhs

• True

• False

There are three places in the Lakhs period

• True

• False

800000 + 7000 + 40 + 1

• 870041

• 800741

• 807041

• 874001

Place value of 9 in 5690654 is

• 9

• 90000

• 10000

• 9000

One more than successor of greatest 5 digit number