Question : The density of the population of India as per the Census of 1951 is_____

Option 1: 117 per sq. km

Option 2: 324 per sq. km

Option 3: 103 per sq. km

Option 4: 382 per sq. km

Question : As per the following result of the 2011 census, the density of population in India is

Option 1: 325 per sq km

Option 2: 352 per sq km

Option 3: 372 per sq km

Option 4: 382 per sq km

Question : Two triangles MNO and XYZ are given similar with the ratio of their side as 9 : 4. If the area of the larger triangle is 243 sq. cm, then the area of the smaller triangle will be:

Option 1: 162 sq. cm

Option 2: 28 sq. cm

Option 3: 48 sq. cm

Option 4: 16 sq. cm

Question : The ratio of the number of men to the number of women in an office is 2 : 3. If the average weight of the men and the women in the office are 56 kg and 51 kg, respectively, find the average weight of the employees in the office (in kg).

Option 1: 53.5

Option 2: 54

Option 3: 53

Option 4: 54.5

Question : If the square of the product of three sides of the triangle is 1024 units and the area of its circumcircle is $16 \pi$, what is the area of the given triangle?

Option 1: 2.5 sq. units

Option 2: 3 sq. units

Option 3: 2 sq. units

Option 4: 4 sq. units