The numbers have more than two factors are called
coprime numbers
prime numbers
composite numbers
odd numbers
If 2, 3, and 5 are prime numbers, then ( 2×3×5) +1 is a/an
prime number
composite number
odd number
even number
Place value of 7 in 75,32,63,845 is
7
70,000
70,00,000
70,00,00,000
10 crores = _________ lakhs
1
10
100
1000
If 1 is added to the biggest 7 digit number, we get
99,99,999
1,00,000
1,00,00,000
99,00,000
Hindu Arabic numeral for X X X is
3
33
30
300
Roman numeral for 75 is
LXXV
VXXC
LXXC
XXLV
Which of the following is a composite number ?
5
11
17
3, 74, 76, 961 ____________ 6, 43, 23, 167
>
<
=
None of these
3 crores = _______________ thousands
30,000
3000
