Question

Numeral for sixty million and sixty-six is:
A. 60, 000, 060
B. 60, 000, 066
C. 6, 000, 066
D. None of these

Answer 1

Hint: International Numbering System:

Number	Name	Multiplier
1	Ones	${10}^0$
10	Tens	${10}^1$
100	Hundreds	${10}^2$
1, 000	Thousands	${10}^3$
10, 000	Ten Thousands	${10}^4$
100, 000	Hundred Thousands	${10}^5$
1, 000, 000	Millions	${10}^6$
10, 000, 000	Ten Millions	${10}^7$
100, 000, 000	Hundred Millions	${10}^8$
1, 000, 000, 000	Billions	${10}^9$
10, 000, 000, 000	Ten Billions	${10}^{10}$
100, 000, 000, 000	Hundred Billions	${10}^{11}$

1, 000, 000, 000, 000	Trillions	${10}^{12}$
...	...	...

Complete step-by-step answer:
The number "sixty million and sixty-six" has a 6 at the 'Ten Millions', a 6 at the 'Tens' and a 6 at the 'Ones' place.
Therefore, its numeral will be: 60, 000, 066.
It can also be seen as "sixty millions + sixty + six" = $60,000,000+60+6=60,000,066$ .
Hence, the correct answer option is B. 60, 000, 066.
Note: There are many number systems in the world.
The Indian system is as follows:

Indian Numbering System:
Number	Name	Multiplier
1	Ones	${10}^0$
10	Tens	${10}^1$
100	Hundreds	${10}^2$
1, 000	Thousands	${10}^3$
10, 000	Ten Thousands	${10}^4$
1, 00, 000	Lakhs	${10}^5$
10, 00, 000	Ten Lakhs	${10}^6$
1, 00, 00, 000	Crores	${10}^7$
10, 00, 00, 000	Ten Crores	${10}^8$
...	...	...