Question

SECTION-A
1. Choose the correct answers
1. The number are said to be
If the HCF of the number is 1.
a) Prime
b) Composite
c) Co-prime
2. Using the time find the type of angle 10:55
a) Acutenge
b) Obtuse angle
c) Straight angle
3. The predecessor of the 100000 is
a) 99999
b) 90000
c) 99999
4. Find the greatest number that can exactly divide 147,161 and 210​

Answer 1

Answer:

1. co-prime 2. obtuse angel 3. 99999 4. 210

Answer 2

Answer:

1. co prime

2.obtuse angle

3.9999

4.7 is a number that divide all numbers