A. Multiple choice questions:
1. How many 4-digit numbers are there?
(a) 9999
(b) 9900
(c) 9000
(d) 9899
2. How many thousands make a lakh?
(a) 100
(b) 50
(c) 90
(d) 1000
3. Which of the following Roman symbol is never repeated?
(a) I
(b) V
(c) X
(d) C
B Finlin +h
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Answer:
first answer is (a) second answer is (d) third answer is (a)
Answer:
your first answer is 9999