Correct Answer: C

Solution : Low-quality products produced by company A = 488
Low-quality products produced by company B = 550
Low-quality products produced by company C = 580
Low-quality products produced by company D = 220
$\therefore$ Maximum low-quality products are produced by company C.
Hence, the correct answer

Correct Answer: Father of the mother

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, T is the father of the mother of D. Hence the fourth

Correct Answer: Misfortune

Solution : The correct choice is the second option.

Serendipity refers to the occurrence of fortunate or pleasant discoveries or experiences by chance, often when searching for something entirely different.

Misfortune describes an unfortunate event, situation, or occurrence that brings distress, hardship, or adversity.

The meanings of

Correct Answer: MLN

Solution : Let's check the given options –
First option: STU; STU is in the sequential alphabetical order.
Second option: MLN; MLN is not in the sequential alphabetical order.
Third option: QRS; QRS is in the sequential alphabetical order.
Fourth option: XYZ; XYZ is in the sequential

Correct Answer: Light Year

Solution : The correct answer is Light Year.

In light-years, star distances are expressed. The distance covered by light in a year is called a light year. Due to their significantly larger size than Earthly distance units, light-years are employed to measure distances to stars. The

Correct Answer: Propelled

Solution : The correct choice is the fourth option.

Explanation: The word "flung" suggests throwing or moving something with force. In the given sentence, "propelled' is used to convey the idea of driving or moving the startup forward with force or energy, which aligns with the

Correct Answer: 16

Solution : Given: Raju takes 4 hours to type 32 pages
Akber takes 6 hours to type 48 pages
Typing speed of Raju = $\frac{32}{4}$ = 8
Typing speed of Akber = $\frac{48}{6}$ = 8
In one hour, they can type = (8 + 8) = 16

Correct Answer: Santishree Dhulipudi Pandit

Solution : The correct answer is Santishree Dhulipudi Pandit.

Santishree Dhulipudi Pandit was a political science professor at Savitribai Phule Pune University, and she was appointed as the first female vice chancellor of the Jawaharlal Nehru University in Delhi.

Correct Answer: TAMERT

Solution : Given:
HAMMER is written as MAHERM.

For HAMMER, the pattern is –

Thus, HAMMER is coded as MAHERM.
Similarly, for MATTER –

So. MATTER can be written as TAMERT in the code language. Hence, the second option is correct.

Correct Answer: $4(ab+bc+ac)$

Solution : Given:
$(a+b+c)^2-(a-b+c)^2+4 a c$
$= a^2+b^2+c^2+2ab+2bc+2ca-(a^2+b^2+c^2-2ab-2bc+2ca)+4ac$
$= a^2+b^2+c^2+2ab+2bc+2ca-a^2-b^2-c^2+2ab+2bc-2ca+4ac$
$= 4ab+4bc+4ac$
$= 4(ab+bc+ca)$
Hence, the correct answer is $4(ab+bc+ca)$.