Q3.In the following passage one word has been omitted in each line. Write the missing word along with the words before and after against each of the correct blank number. (1x4=4 Marks)

Before Missing word After

They had got used quite a different (a) ___ ___ ___

type food during the past few (b) ___ ___ ___

days found it difficult to adjust (c) ___ ___ ___

to the meagre dish Gulnaz cooked. (d) ___ ___ ___

this is the answer , p = 1 + (1/10)x

step-by-step explanation:

we have,

at sea level pressure is 1 atmosphere (i.e at x =0, p0=1 atmosphere)

at depth 23 meters , pressure = 3.3 atmosphere

since the pressure increases at constant rate as the depth increases, so we can write a relation as:

p =p0 +   kx   , where p is the pressure  , p0 is the initial pressure, x is the depth and k is constant rate of increasing.

to find constant rate k, plug p = 3.3 , p0 = 1 and x= 23 meters

we get,

  3.3 = 1 + k * 23

k = 2.3 / 23   = 1/10

so we can write the function formula as:   p = 1 + (1/10)x

answer: c

explanation: