Question

u
MULTIPLE CHOICE QUESTIONS
the corner option :
2. The smallest prime number is :
ody
(d) 5
2. The prime factors of 90 are:
(b) 3, 3, 10 (2, 3, 3, S
(d) 2, 2, 3, 5
Which of the following is a prime number
(b) 77
(d) 91
4 The greatest I-digit composite number is :
(b) 7
(c) 8
S How many prime numbers are there up to 100?
(b) 22
(c) 23
(d) 25
6. The greatest 3-digit number which is exactly divisible by 3 is :
(b) 991
c) 996
(d) 992
7. The sum of two consecutive odd numbers is always divisible by
(b) 5
(c) 8
(d) 12
8. Which of the following is the correct prime factorisation of the smallest 4-digit number?
(a) 22*5*5* 5 * 10
(b) 2 x 5 x 5 x 5 x 8
(c) 2 * 4 * 5 * 5 * 5
(d) 2 * 2 * 2 * 5 x 5 x 5
9. HCF of two consecutive even numbers is :
by 2
(d) 4
(a) 909
(c) 3
A-73
Mathematics Book-6​

Answer 1

1) answer:smallest prime number is:2

2)the factors of 90is :3,3,10(2,3,3,S

3)prime number is :91

4) the greatest 1digit numbers:7

5)there are prime number up to 100 =25

6)there are divisible by three-25

Answer 2

I will answer but you give only... 5 points

Step-by-step explanation:

if you want somebody answer so give more than 40 points