Question

of discarded glass we added in the production of glass so as to
make it to be
he malleable
12) make it transparent
for the mixture crystallin​

Answer 1

Answer:

ok

Explanation:

Choose the correct option and write it in your answer book -

(0) If a triangle has sides as a, b and c then by using Heron's

formula the area of triangle is Vs (s-a)(s- b)(s -c),

where s =

at btc

(a)

3

a + b + c

(b)

2

ax bx с

(c)

2

(at b) x c

(d)

3

(ii) Surface area of cube is-

(а) ба

(b) a 3

(c) 6a²

(d) axbxc

(iii) Curved surface area of hemisphere is -

(a) zar

(b) 270

(iv)

(c) 21

(d) 2ter2

Sum of all the observations is -

total number of observations

(a) Mean

(b) Median

(c) Mid value

(d) Mode

(v) The most frequently occurring observation is -

(a) Mean

(b) Mode

(c) Median

(d) Mid value

Page 3 of 16

951 [M-2704-A]