Hindu Arabic numeral for XLI X is
69
59
49
39
Common factor for any two even number is
2
3
5
10
Which of the following is a prime number ?
16
9
8
Roman numeral for 14 is
XV
XIV
IVX
XVI
Hindu Arabic numeral for CLV is
155
145
95
85
Which of the following is a composite number ?
11
17
The numbers have more than two factors are called
coprime numbers
prime numbers
composite numbers
odd numbers
10 crores = _________ lakhs
1
100
1000
If 2, 3, and 5 are prime numbers, then ( 2×3×5) +1 is a/an
prime number
composite number
odd number
even number
Which of the following is true ?
14 = VX
15 = IV
41 = XXXXI
11 = XI
