HIGHER ORDER THINKING SKILLS (HOTS) QUESTIONS REAL NUMBERS
1. Every whole number is a natural number write true or false.
2. If
![](/cbse-ncert/class-9/9-math-num-1-UntitOE0.JPG)
find the value of x
2 + y
2 + xy.
3. If
![](/cbse-ncert/class-9/9-math-num-1-UntitOE1.JPG)
find the value of x
2 - y
2.
4. Determine rational numbers p and q if
![](/cbse-ncert/class-9/9-math-num-1-UntitOE2.JPG)
5. Simplify:
![](/cbse-ncert/class-9/9-math-num-1-UntitOE3.JPG)
6. Simplify:
![](/cbse-ncert/class-9/9-math-num-1-UntitOE4.JPG)
7. Show that:
![](/cbse-ncert/class-9/9-math-num-1-UntitOE5.JPG)
8. If:
![](/cbse-ncert/class-9/9-math-num-1-UntitOE6.JPG)
then find the value of qx
2 – 2px + q.
9. Show that:
![](/cbse-ncert/class-9/9-math-num-1-UntitOE7.JPG)
10. If 2
a = 3
b = 6
c then show that
![](/cbse-ncert/class-9/9-math-num-1-UntitOE8.JPG)
11. If
![](/cbse-ncert/class-9/9-math-num-1-UntitOE9.JPG)
then find the value of
![](/cbse-ncert/class-9/9-math-num-1-UntitOE10.JPG)
Answers