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Question : Which of the following is not a vector quantity?
Option 1: Momentum
Option 2: Displacement
Option 3: Torque
Option 4: Speed
Correct Answer: Speed
Solution : The correct option is Speed.
Physical quantities that possess both direction and magnitude Physical quantities with only magnitude are called scalar quantities, while those with both direction and magnitude are called vector quantities. Speed is a scalar number since it simply requires its magnitude and
Question : If $\tan A=\frac{4}{3}, 0 \leq A \leq 90^{\circ}$, then find the value of $\sin A$.
Option 1: $\frac{3}{5}$
Option 2: $1$
Option 3: $\frac{3}{4}$
Option 4: $\frac{4}{5}$
Correct Answer: $\frac{4}{5}$
Solution : Given that $\tan A = \frac{4}{3}$, Consider a right-angled triangle where the opposite side (perpendicular) is 4 units and the adjacent side (base) is 3 units. Using the Pythagorean theorem, the hypotenuse of this triangle can be calculated as $\sqrt{4^2 + 3^2} = 5$ units.
Question : A merchant purchases a wristwatch for Rs. 450 and fixes its list price in such a way that after allowing a discount of 10%, he earns a profit of 20%. Then the list price of the watch is:
Option 1: Rs. 650
Option 2: Rs. 700
Option 3: Rs. 550
Option 4: Rs. 600
Correct Answer: Rs. 600
Solution : Let the listed price be $x$ Discount is $\frac{x}{10}$. The selling price is $\frac{9x}{10}$ Given profit percentage is 20%. So, selling price is $\frac{x}{10}$ = 120 × $\frac{450}{100}$ ⇒ $\frac{9x}{10}$ = 540 ⇒ x = 600 Hence, the answer is Rs. 600.
Question : Select the most appropriate ANTONYM of the underlined word.
The truck was carrying a heavy load.
Option 1: Big
Option 2: Massive
Option 3: Light
Option 4: Large
Correct Answer: Light
Solution : The correct answer is the third option.
Big: It refers to the physical size or dimensions of an object, not its weight. While something can be big, it may or may not be heavy.
Massive: It also relates to the size or bulk of an
Question : With which sport among the following do you associate the name of Mohan Ukkrapandian?
Option 1: Basketball
Option 2: Kabaddi
Option 3: Volleyball
Option 4: Hockey
Correct Answer: Volleyball
Solution : The correct option is volleyball.
Mohan Ukkrapandian belongs to volleyball. He is the captain of India's National Volleyball team. In the Pro Volleyball league, he worked as the captain of Kochi Blue Spikers. He is now playing in the Prime Volleyball League for Chennai
Question : If for non-zero $x,x^{2}-4x-1=0,$ then the value of $x^{2}+\frac{1}{x^{2}}$ is:
Option 1: 12
Option 2: 4
Option 3: 18
Option 4: 10
Correct Answer: 18
Solution : $x^{2}-4x-1=0$ Dividing with $x$, $x-4- \frac{1}{x}=0$ ⇒ $x- \frac{1}{x}=4$ Squaring on both sides, ⇒ $(x- \frac{1}{x})^2=4^2$ ⇒ $x^{2}+\frac{1}{x^{2}}-2×x×\frac{1}{x} = 16$ ⇒ $x^{2}+\frac{1}{x^{2}}= 16+2 = 18$ Hence, the correct answer is 18.
Question : The marked price of the article is Rs. 5,000. But due to a special festive offer a certain percent discount is declared, Mr. X availed of this opportunity and bought the article at a reduced price. He then sold it at Rs. 5,000 and thereby made a profit of $11\frac{1}{9}\%$. The percentage of discount was:
Option 1: $10\%$
Option 2: $3\frac{1}{3}\%$
Option 3: $7\frac{1}{2}\%%$
Option 4: $11\frac{1}{9}\%$
Correct Answer: $10\%$
Solution : Let the cost price of the article for Mr. X as $x$. Given that Mr. X sold the article at Rs. 5000 and made a profit of $11\frac{1}{9}\%$. $⇒5000 = x + \frac{11\frac{1}{9}}{100}x$ $⇒5000=x+\frac{1}{9}x $ $⇒5000= \frac{10}{9}x$ $⇒x = \frac{5000 \times 9}{10} = 4500$ The
Question : Choose the word that can substitute the given group of words.
A residence for monks or priests
Option 1: Nursery
Option 2: Convent
Option 3: Monastery
Option 4: Tomb
Correct Answer: Monastery
Solution : The correct choice is the third option.
Explanation:
A monastery is a place where monks or priests live, pray, and often work. It is a specific term that accurately describes a residence for individuals dedicated to religious life.
Therefore, the correct one-word substitute is monastery
Question : Directions: In a certain code language STUBBORN is written as VUTAAOSP. How is SHIPPING written in that code language?
Option 1: TIJOOHPJ
Option 2: QFOLLSLO
Option 3: TIJNNOJH
Option 4: JITOOHOJ
Correct Answer: JITOOHOJ
Solution : Given: STUBBORN is written as VUTAAOSP.
Before and after the repeated letters add 1 after reversing the order of the letters in the STUBBORN and subtract 1 from the repeated letter –
Thus, STUBBORN is written as VUTAAOSP. Similarly, follow the same pattern for SHIPPING
Question : Directions: In the following question, find the odd letter cluster from the given alternatives.
Option 1: NKM
Option 2: DAC
Option 3: UTV
Option 4: IFH
Correct Answer: UTV
Solution : Let's check the options – First option: NKM; N – 3 = K; K + 2 = M Second option: DAC; D – 3 = A; A + 2 = C Third option: UTV; U – 1 = T; T + 2 = V Fourth
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