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Question : Directions: A # B means A is the brother of B, A @ B means A is the daughter of B, A & B means A is the husband of B, A % B means A is the wife of B. If D @ N @ H & Y @ F % V, how is V related to H?
Option 1: Father's father
Option 2: Son-in-law
Option 3: Wife's father
Option 4: Father
Correct Answer: Wife's father
Solution : Given: A # B means A is the brother of B, A @ B means A is the daughter of B, A & B means A is the husband of B, A % B means A is the wife of B.
As per the
Question : Directions: In the following question, select the one that is different from the other three alternatives.
Option 1: 289
Option 2: 196
Option 3: 169
Option 4: 120
Correct Answer: 120
Solution : Let's check the options – First option: 289; 289 is a perfect square. Second option: 196; 196 is a perfect square. Third option: 169; 169 is a perfect square. Fourth option: 120; 120 is not a perfect square.
So, the fourth option differs from the
Question : Select the option that can be used as a one-word substitute for the given group of words.
The place that a person treats as his permanent home, or lives in and has a substantial connection with
Option 1: Oasis
Option 2: Domicile
Option 3: Embankment
Option 4: Resort
Correct Answer: Domicile
Solution : The correct choice is the second option.
Domicile refers to the place that a person treats as their permanent home, where they live and have a substantial connection with, often for legal or official purposes. It signifies one's residence or abode.
The meanings of the
Question : The minimum value of $2\sin^{2}\theta+3\cos^{2}\theta$ is:
Option 1: 0
Option 2: 3
Option 3: 2
Option 4: 1
Correct Answer: 2
Solution : Given: $2\sin^{2}\theta+3\cos^{2}\theta$ = $2\sin^{2}\theta+3(1-\sin^{2}\theta)$ = $2\sin^{2}\theta+3-3\sin^{2}\theta)$ = $3-\sin^{2}\theta$ For minimum value of $(3-\sin^{2}\theta)$ by putting $\sin^{2}\theta=1$ ⇒ $3-1=2$ Hence, the correct answer is 2.
Question : In human beings, the small intestine is coiled and is about ______ metres long.
Option 1: 1 to 1.5
Option 2: 3 to 3.5
Option 3: 2 to 2.5
Option 4: 7 to 7.5
Correct Answer: 7 to 7.5
Solution : The correct answer is 7 to 7.5.
In human beings, the small intestine is coiled and is about 7 to 7.5 meters long on average. This length allows for a large surface area for the absorption of nutrients from digested food. The
Question : Simply the given expression: (5p + 3q)(5p – 3q)
Option 1: 25p2 – 9q2 + 30pq
Option 2: 25p2 – 9q2
Option 3: 25p2 + 9q2
Option 4: 25p2 + 9q2 – 30pq
Correct Answer: 25p2 – 9q2
Solution : Given: (5p + 3q)(5p – 3q) = (5p)2 – (3q)2 = 25p2 – 9q2 Hence, the correct answer is 25p2 – 9q2.
Question : The following sentence has been divided into parts. One of them may contain an error. Select the part that contains the error from the given options. If you don't find any error, mark "No error" as your answer.
He speaks pleasantly / with her yesterday / evening but not today
Option 1: He speaks pleasantly
Option 2: with her yesterday
Option 3: No error
Option 4: evening but not today.
Correct Answer: He speaks pleasantly
Solution : The correct choice is the first option.
Explanation: The error is in the use of the present tense "speaks" with the time expression "yesterday". When referring to a specific past time, the past tense should be used.
So, the correct sentence would
Question : Preet writes about an ocean that separates North America from Europe. Which ocean is it?
Option 1: Atlantic Ocean
Option 2: Indian Ocean
Option 3: Arctic Ocean
Option 4: Pacific Ocean
Correct Answer: Atlantic Ocean
Solution : The correct answer is the Atlantic Ocean.
The Atlantic Ocean separates North America from Europe. It is the second-largest in the world after the Pacific Ocean. The Atlantic Ocean separates North America from Europe and South America from the African continent.
Question : Which among the following is an initiative proposed by the Ministry of Civil Aviation to make boarding passes and security check-in digital?
Option 1: Digi Yatra
Option 2: Digi Udan
Option 3: Digi Sewa
Option 4: Digi Yatri
Correct Answer: Digi Yatra
Solution : The correct option is Digi Yatra.
Aadhar and mobile devices will be used in Digi Yatra, a project of the Ministry of Civil Aviation, to digitize boarding passes and security check-ins at airports. This program calls for the employment of a digital mode for
Question : The circumference of the two circles is 264 m and 308 m respectively. What is the difference between the area of the larger circle and the smaller circle?
Option 1: 2002 m2
Option 2: 2010 m2
Option 3: 1890 m2
Option 4: 1990 m2
Correct Answer: 2002 m2
Solution : Let the radius of 1st circle be $r_1$. Circumference of 1st circle = 264 So, $2\pi r_1=264$ ⇒ $2\times \frac{22}{7}\times r_1 = 264$ ⇒ $r_1=42$ Let the radius of 2nd circle be $r_2$. Circumference of 2nd circle = 308 So, $2\pi r_2=308$ ⇒
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