Correct Answer: Blood Coagulation

Solution : The correct answer is Blood coagulation.

It is involved in the coagulation of blood. It is one of 13 clotting factors that cooperate to produce a blood clot, and halt bleeding. Specifically, the Christmas factor is associated with the intrinsic process of coagulation. Blood

Correct Answer: Mizoram

Solution : The correct option is Mizoram.

Pawl Kut is a Thanksgiving festival celebrated by the Mizo people, an ethnic group in north-eastern India, particularly in Mizoram. The festival is a significant cultural event for the Mizos and is observed with great enthusiasm and zeal.

Correct Answer: casual

Solution : The third option is the correct answer.

In the context of the sentence, "enthusiastic" implies a high level of excitement and eagerness. The antonym "casual" suggests a lack of intense enthusiasm or not showing much concern or excitement, making it the most appropriate choice in

Correct Answer: $\cos A$

Solution : Consider, $\operatorname{cosec} A+\cot A=a \sqrt{b}$
Squaring both sides, we get,
⇒ $(\operatorname{cosec} A+\cot A)^2=a^2b$
⇒ $\operatorname{cosec^2 }A+\cot^2A+2\operatorname{cosec} A\cot A = a^2b$
⇒ $a^2b=\frac{1}{\sin^2 A}+\frac{\cos^2A}{\sin^2 A}+2\frac{1}{\sin A}\frac{\cos A}{\sin A}$
⇒ $a^2b=\frac{1+\cos^2A+2\cos A}{\sin^2 A}$
⇒ $a^2b=\frac{(1+\cos A)^2}{\sin^2A}$
⇒ $a^2b=\frac{(1+\cos A)^2}{1-\cos^2A}$ [As $\cos^2A+\sin^2A=1$]
⇒ $a^2b=\frac{(1+\cos A)^2}{(1-\cos A)(1+\cos

Correct Answer: 41

Solution : Let's check the options –
First option: 38; 38 is not a prime number.
Second option: 39; 39 is not a prime number.
Third option: 40; 40 is not a prime number.
Fourth option: 41; 41 is a prime number.

So, the fourth option is

Correct Answer: Ultraviolet rays

Solution : The correct option is Ultraviolet rays.

Living beings are protected from the sun's harmful UV radiation by the ozone layer, which is located between 15 and 30 kilometres above the surface of Earth. The ecosystem and human health may suffer significantly if the

Correct Answer: Change of inventories of a firm during a year (value added + intermediate goods used by the firm - sale of the firm during a year)

Solution : The correct answer is Change of inventories of a firm during a year (value added + intermediate goods used by

Correct Answer: Shubham said, "My father is playing cricket with me."

Solution : The correct choice is the second option.

• The given sentence is in the reported speech, and when converting it into indirect form, the tense should be changed from the past tense (was playing) to the present

Correct Answer: 2, 4, 1, 3, 5

Solution : Given:
1. Fish 2. Fan 3. Flesh 4. Feast 5. Fraud

Step 1: Compare the first letter of each word. Since all the words start with the same letter F, then move on to the next letter.
Step 2: The

Correct Answer: of

Solution : The correct choice is the first option.

The correct preposition to be used is "of", as it correctly emphasises the relationship or collaboration between the man and the thief as it tells that the person actively collaborated with the robber in the commission of