Correct Answer: (2)

Solution : The error lies in the second part of the sentence.

''Worked over'' should be replaced with ''worked up'' to convey the intended meaning that it took Jeff several days to gather the courage he needed to return to the house.

''Worked up'' means to develop

Correct Answer: Ctrl+C

Solution : The correct answer is Ctrl+C.

Ctrl+C is a general or universal shortcut used not only in MS Word but also in many other platforms. Ctrl+V is used to paste the copied text. Ctrl+X is used to cut the text. In Ctrl+C, the copied text remains

Correct Answer: Moderate

Solution : The correct choice is the third option.

The word "revolutionary" means connected with or supporting a political revolution. The antonym "moderate" means to become or to make something less strong or extreme.

The meanings of the other words are as follows:

• Violent: It means

Correct Answer: moonless

Solution : The correct choice is the first option.

Explanation:

In the context of describing the night, the sentence needs an adjective that conveys both the absence of light and darkness. The word moonless fits this requirement. A moonless night is one where the moon is not

Correct Answer:

Solution : Since the rotation is restricted. So, the embedded figure will have the same orientation as the main figure. By comparison of all the option figures, the given question figure is embedded only in the second option figure.

Hence, the second option is correct.

Correct Answer: 1

Solution : Given: $px + qy = 1$---(1)
$q x+p y=\frac{2 p q}{p^2+q^2}$---(2)
Adding 1 and 2, we get,
$px+qy+qx+py=1+\frac{2 p q}{p^2+q^2}$
$⇒p(x+y)+q(x+y)=\frac{p^2+q^2+2 p q}{p^2+q^2}$
$⇒(x+y)(p+q)=\frac{(p+q)^2}{p^2+q^2}$
$⇒(x+y)=\frac{(p+q)}{p^2+q^2}$ ----------(3)
Subtracting 2 from 1, we get,
$px+qy-qx-py=1-\frac{2 p q}{p^2+q^2}$
$⇒p(x-y)-q(x-y)=\frac{p^2+q^2-2 p q}{p^2+q^2}$
$⇒(x-y)(p-q)=\frac{(p-q)^2}{p^2+q^2}$
$⇒(x-y)=\frac{(p-q)}{p^2+q^2}$ ---------(4)
Adding (3) and (4),

Correct Answer: Daughter

Solution : As per the given information, the family tree will be as follows –

Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.

So, from the above family tree, Mrs. Riya is the daughter of that man. Hence, the 

Correct Answer: Itai - itai

Solution : The correct option is - Itai - itai

Itai-itai disease was initially identified in Japan in the 1960s and is brought on by cadmium contamination, which is an outcome of human activities associated with industrialization. Osteomalacia with excruciating bone pain is an identifiable

Correct Answer: ancestors

Solution : The correct answer is ancestors.

The Ain-i-Akbari, or the "Administration of Akbar", is a 16th-century book written by Akbar's court historian Abul Fazl. It is written in the Persian language. The third part of the book Akbarnama is written on the administration, army and

Correct Answer:

Solution : According to the general information, some parents can be graduates, some can be cricketers, and some can be neither graduates nor cricketers. So, their circles will overlap each other and have some area in common. On the other hand, some graduates can also be cricketers. So,