Correct Answer: quashed

Solution : The fourth option is the correct choice.

"Quashed" means to invalidate and fits perfectly in the context of the sentence.

The meanings of the other options are as follows:

• "Squashed" means to crush something with force.
• "Killed" means to take the life of someone.
• "Rented"

Correct Answer: North-East

Solution : Firstly, we will draw the diagram as per the given instructions –

Now, we have to find in which direction Lavi's house with respect to Ravi's house.

Therefore, Lavi's house is to the northeast of Ravi's house. Hence, the second option is correct.

Correct Answer: Rub in the wrong way.

Solution : The correct idiom for the situation is the third option.

The idiom rub in the wrong way means to agitate or irritate someone. In this context, it implies that Raghav will oppose the proposal if he's annoyed or irritated.

The

Correct Answer: Biosphere

Solution : The correct answer is Biosphere.

The lithosphere, the hydrosphere, and the atmosphere come together to form the biosphere. The existence of life is made possible by this combination. The biosphere is the overall ecological system that includes all living things and their interactions, including those

Correct Answer: Chemistry

Solution : Increment in Chemistry from year 2008 to 09 = 2580 – 2170 = 410
Increment in Mathematics from year 2008 to 09 = 2230 – 1870 = 360
Increment in Computer from year 2008 to 09 = 435 – 325 = 110
Increment in Biotechnology

Correct Answer: Bromine

Solution : The correct option is Bromine.

At normal temperature and standard atmospheric pressure, bromine (Br) is a non-metal that exists as a liquid. Under these conditions, bromine is the only non-metal that exists as a liquid, whereas chlorine (Cl), nitrogen (N), and fluorine (F) are gases

Correct Answer: Singing

Solution : Given:
Carpentry : Skill :: ? : Talent

Like, Carpentry is a skill, meaning it requires a certain level of expertise and proficiency.
Similarly, singing is an activity that often relies on talent.

Hence, the second option is correct.

Correct Answer: Obsolete

Solution : The correct choice is the third option.

Obsolete refers to something that is outdated or no longer in general use because it has been replaced with something newer or more efficient.

The meanings of the other options are as follows:

• Absolute refers to something

Correct Answer: Biological Oxygen Demand

Solution : The correct option is Biological Oxygen Demand.

Biological Oxygen Demand, or BOD, is a measure of the amount of dissolved oxygen that aerobic bacteria consume while growing on organic matter present in a water sample over a specific period and at a specific

Correct Answer: 2

Solution : Given: $\frac{(612+388)^2+(612-388)^2}{(612 \times 612)+(388 \times 388)}$
$= \frac{(612)^2 + (388)^2 +2 \times 612 \times 388 + (612)^2 + (388)^2 -2 \times 612 \times 388}{(612)^2 + (388)^2 }$
$= \frac{2[(612)^2 + (388)^2 ]}{(612)^2 + (388)^2 }$
$= 2$
Hence, the correct answer is 2.