Correct Answer: 16 cm

Solution :

We have,
OB = 10 cm and OD = 6 cm
Radius perpendicular to the tangent.
$\angle ODB$ = 90º 
Using Pythagoras' theorem in $\triangle ODB$
OB² = OD² + BD²
⇒ 10² = 6² + BD²
⇒

Correct Answer: 60

Solution : Let $n$ be the total number of students and $x$ be the average when the mark is counted as 45.
The average when the mark is counted as 65 is $x+\frac{1}{3}$
Now, $x$ = $\frac{\text{total marks of (n-1)students + 45}}{n}$
⇒ Total marks of $(n-1)$

Correct Answer: Induced

Solution : The correct choice is the fourth option.

Induced means to succeed in persuading or leading someone to do something opposite to what compelled means. Compelled means force or oblige (someone) to do something.

The meanings of the other options are as follows:

• Demur means

Correct Answer: Grass

Solution : The correct option is Grass.

The length of the small intestine in animals, including humans, is generally related to their diet. Animals that consume a primarily herbivorous diet, such as grass and other plant materials, often have longer small intestines compared to carnivores.

This

Correct Answer: 6 km/hr

Solution : Given: A boat moves downstream at a rate of 8 km/hr and upstream at 4 km/hr.
We know, the speed of the boat in still water
$=\frac{\text{(Downstream speed + Upstream speed)}}{2}=\frac{(8+4)}{2}=\frac{12}{2}$ = 6 km/hr
Hence, the correct answer is 6 km/hr.

Correct Answer: Surrender

Solution : The correct choice is the third option.

The word surrender encompasses the act of giving up or yielding to someone or something, often in response to a force, pressure, or circumstance.

It involves relinquishing control, authority, or possession, especially when faced with a situation

Correct Answer: Lift system

Solution : The correct option is the Lift system.

The lift system does not require solar cells to operate. It works on a combination of mechanical, electrical, and control systems. This system contains a cab that is connected to ropes, cables, or a hydraulic mechanism. Radio,

Correct Answer: Goods and services tax

Solution : The correct answer is the Goods and services tax.

A tax on goods and services is known as the goods and services tax or GST. It is an indirect tax that was put in place to take the place of several

Correct Answer: Literature

Solution : Given:
Paint : Art :: Prose : ?

Like, Paint is a form of Art.
Similarly, Prose is a form of expression in Literature.

Hence, the second option is correct.

Correct Answer: 4 - 6

Solution : The correct option is - 4 - 6

Fish and other aquatic species might die when there is not enough oxygen in the water. Water should have at least 4 mg/L of dissolved oxygen to support living things. Nearly all aquatic creatures can