Correct Answer: grew

Solution : The correct choice to fill in the blank is the third option.

Grew is the past tense of grow and correctly fits into the sentence, which helps convey the intended meaning, which is that the room gradually went dark along with the night. Other

Correct Answer: 2

Solution : Given, $x+\frac{1}{x}=2$
⇒ $x^2+1=2x$
⇒ $x^2+1-2x=0$
⇒ $(x-1)^2=0$
⇒ $x-1=0$
$\therefore x=1$
Consider, $x^{11}+\frac{1}{x^{20}}$
= $1^{11}+\frac{1}{1^{20}}$
= $1+1$
= $2$
Hence, the correct answer is 2.

Correct Answer: Outdated

Solution : The correct choice is the first option.

The underlined word antiquated in the given sentence means outdated. A synonym for antiquated is outdated, which means not useful or common anymore.

The meanings of the other options are as follows:

• Current refers to something that is

Correct Answer:

Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection.
Here, according to the information provided, the mirror is placed on the bottom side of the figure (on line AB). So, the top side of the reflected image will appear

Correct Answer: harsh

Solution : The correct antonym is the fourth option.

Explanation for each option:

1. Sweet - This is a synonym of "dulcet", not an antonym. Both words have a similar meaning, indicating something pleasant or melodious.

2. Penurious - This word means extremely poor or poverty-stricken and does not

Correct Answer: cellulose

Solution : The ccorrect answer is cellulose.

The fibre diet contains cellulose. Cellulose is an insoluble fibre, meaning it does not dissolve in water. Insoluble fibre contributes weight to the stool and keeps the digestive tract working.
 

Correct Answer: Jerred

Solution : The fourth option is the correct answer.

The correct spelling is "jerked", not "jerred". Jerked is the past tense of the verb jerk, which means to move suddenly or sharply.

The meanings of the other options are as follows:

• Prince is a title for

Correct Answer: Joseph Bienaime Caventou and Pierre-Joseph Pelletier

Solution : The correct option is Joseph Bienaime Caventou and Pierre-Joseph Pelletier.

Chlorophyll was isolated and identified by French scientists Pierre-Joseph Pelletier, and Joseph Bienaimé Caventou. They successfully extracted a green pigment from leaves in 1817 and dubbed it "chlorophyll" because of

Correct Answer: Colorado

Solution : The correct answer is Colorado.

The Colorado River is one of the country's major rivers. It runs across Colorado, Utah, Arizona, Nevada, California, New Mexico, and Wyoming. The Grand Canyon is a steep-sided canyon formed millions of years ago by the Colorado River. It is

Correct Answer: Karnataka

Solution : The correct answer is Karnataka.

Delimitation is defined as the act of drawing limits. Although the boundaries may be local, state, federal, or international, electoral boundaries represent the most common use of this term. The first state to hold elections since the delimitation was Karnataka.