Correct Answer: 100

Solution : According to the question, in the below diagram, the shaded part shows the common region of  pages that are either new or white but not both

In the Venn diagram, the number of pages that are new but not white is 43. Similarly, the number

Correct Answer: Periyar E. V. Ramasamy

Solution : The correct answer is Periyar E. V. Ramasamy.

Periyar E. V. Ramasamy started the Tamil weekly magazine “Kudi Arasu or Kudiyarasu” in the Madras Presidency, present-day Tamil Nadu. It was started by Periyar E. V. Ramasamy in 1925. It was banned

Correct Answer: $\frac{100x}{100+x}$%

Solution : Let the original number be = 100
It is increased by $x$%,
Now, the new number = $(100 + x)$
It is to be reduced from $(100 + x)$ to 100.
Thus, reduction = $(100 + x) - 100 = x$
So, the reduction percentage

Correct Answer: 21

Solution : Distance = 28 km
Speed = 8 km/hr
Time taken = $\frac{28}{8}$
= $\frac{7}{2}$
= 3.5 hr
Speed = 6 km/hr
Distance covered = 3.5 × 6
= 21 km
Hence, the correct answer is 21.

Correct Answer: 28 cm²

Solution :
Area of the semi-circle
= $\frac{1}{2} \pi r^2$
= $\frac{1}{2}\times  \frac{22}{7}\times  7^2$
= 77 cm²
The altitude of the isosceles triangle OC is $r$ = 7 cm.
The base of the isosceles triangle AB is the diameter = $2 r$ = 14

Correct Answer: 0.003

Solution : Let $x$ be the mean proportional value.
a = 0.03, b = 0.0003
According to the question,
$\frac{a}{x} =\frac{x}{b}$
⇒ $\frac{0.03}{x} = \frac{x}{0.0003}$
⇒ $x^2 = 0.03 \times 0.0003$
$\therefore x = 0.003$
Hence, the correct answer is 0.003.

Correct Answer: Fusion of executive and legislature

Solution : The correct option is the Fusion of executive and legislature.

A parliamentary system is a form of democratic government in which the legislature (parliament) grants the executive branch its democratic legitimacy and holds it accountable. Thus, there is a connection

Correct Answer: To start a relationship or activity badly

Solution : The correct answer is the third option. 

The idiom "get off on the wrong foot" means to start a relationship or activity in a manner that is unfavourable, awkward, or unfriendly. It implies a negative beginning that can potentially

Correct Answer: 1.44 crore

Solution : Annual expenditure = Rs. 72 crore
Expenditure on miscellaneous = 24% of annual expenditure
= $\frac{24}{100}×72$
= 17.28 crore
So, the monthly expenditure = $\frac{17.28}{12} = 1.44$ crore
Hence, the correct answer is 1.44 crore.

Correct Answer: 2

Solution : Given: $\frac{\sin 54^{\circ}}{\cos 36^{\circ}}+\frac{\sec 46^{\circ}}{\operatorname{cosec} 44^{\circ}}$
= $\frac{\sin 54^{\circ}}{\cos (90^{\circ}-54^{\circ})}+\frac{\sec 46^{\circ}}{\operatorname{cosec} (90^{\circ}-46^{\circ})}$
= $\frac{\sin 54^{\circ}}{\sin 54^{\circ}}+\frac{\sec 46^{\circ}}{\sec 46^{\circ}}$
= $1 + 1$
= $2$
Hence, the correct answer is 2.