Question

8
Express 256 in exponential form
IM
a)
b) 25
c) 26
d) 27
The value of
12/3) 0+13/50 is
IM
10.
1M
b) o
c) 2
d)-1
if base & height of a triangle are 12cm, 18 cm then area of triangle is given by
a) 48 cm
b) 18 cm
c) 54 cm
d) 108 cm
5
Give 2 rational numbers equivalent to
11.
IM
(OR)
Is a rational number? Mention a rational number where numerator is a negative integer and
-8
denominator is a positive integer?
Find 20 96 of 2500
IM
12
13.
(OR)
Amita saves Rs.6500 from her salary if this is 20% of her salary, what is her salary?
The perimeter of a rectangle is 130 cm. If the breadth of the rectangle is 30 cm, find its length. IM
(OR)
If the diameter of a circular garden is 9.8m. Find its area.
Simplify:
(3y² + 5y-4) 18y-y - A)
(OR)
Add a + b - 3. b-a +3,3-6+3
14.
Express 3,18,65,00,000 in standard form:
1M​

Answer 1

Answer:

type

(a)

1 1 1

2²5²7

(d) 3 2 3

4 35

g

2 27

9 3

8type

(a)

1 1 1

2²5²7

(d) 3 2 3

4 35

g

2 27

9 3

8type

(a)

1 1 1

2²5²7

(d) 3 2 3

4 35

g

2 27

9 3

8