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Question : The soil which originate under tall-grass prarie vegetation is called
Option 1: Black soils
Option 2: Chestnut soils
Option 3: Chernozem soils
Option 4: Terra rosa soils
Correct Answer: Chernozem soils
Solution : The correct option is Chernozem soils.
Chernozem soils, often referred to as "black earth" soils, are a type of soil known for their high fertility and dark color originates under tall-grass prairie vegetation. These soils are typically found in the temperate grassland regions of
Question : Kobe Bryant was a famous player of______sport.
Option 1: basketball
Option 2: cricket
Option 3: rugby
Option 4: lawn tennis
Correct Answer: basketball
Solution : The correct answer is basketball.
Kobe Bryant, born on August 23, 1978, was an iconic American professional basketball player renowned for his 20-year career with the Los Angeles Lakers in the NBA. As a shooting guard, he earned acclaim as one of the sport's
Question : Find the fourth proportion to 21, 49, and 18.
Option 1: 42
Option 2: 56
Option 3: 49
Option 4: 44
Correct Answer: 42
Solution : Given numbers, 21, 49, and 18. Let the fourth proportion be $x$ ⇒ 21 :: 49 = 18 :: $x$ ⇒ $\frac{21}{49}=\frac{18}{x}$ ⇒ $x=\frac{18\times49}{21}$ ⇒ $x=42$ Hence, the correct answer is 42.
Question : A train travelling from Mumbai to Goa covered the first 420 km at a speed of 60 km\hr and then covered the remaining 95 km at a speed of 65 km/hr. Find its average speed in km/hr.
Option 1: 63.5
Option 2: 60.86
Option 3: 62
Option 4: 62.3
Correct Answer: 60.86
Solution : Distance travelled at the speed of 60 km/hr = 420 km Time taken to travel 420 km at the speed of 60 km/hr = $\frac{420}{60}$= 7 hour Distance travelled at the speed of 65 km/hr = 95 km Time taken to travel 95 km at
Question : If $x=\sec 57^{\circ}$, then $\cot ^2 33^{\circ}+\sin ^2 57^{\circ}+\sin ^2 33^{\circ}+\operatorname{cosec}^2 57^{\circ} \cos ^2 33^{\circ}+\sec ^2 33^{\circ} \sin ^2 57^{\circ}$ is equal to:
Option 1: $2 x^2+1$
Option 2: $\frac{1}{x^2+1}$
Option 3: $x^2+1$
Option 4: $x^2+2$
Correct Answer: $x^2+2$
Solution : Given, $x = \sec 57°$ $\sec θ = \frac{h}{b}$, $\tan θ = \frac{p}{b}$, $\sin θ = \frac{p}{h}$, $\operatorname{cosec} θ = \frac{h}{p}$, and $\cot θ = \frac{b}{p}$ Where p = perpendicular, b = base and h = hypotenuse Also, $\sin θ × \operatorname{cosec} θ = 1$
Question : Select the option that will improve the underlined part of the sentence. In case no improvement is needed, select 'No Improvement'.
Keep the dog tied indoors; however, it may bite some strangers.
Option 1: No improvement
Option 2: else
Option 3: yet
Option 4: still
Correct Answer: else
Solution : The second option is the correct answer.
"Else" is used here to indicate what will happen if the dog is not kept tied indoors. The use of "else" helps to make the sentence more cohesive by clearly linking the action of keeping the dog tied
Question : The Paramahansa Mandali was established to work for the abolition of caste in ______.
Option 1: 1830
Option 2: 1840
Option 3: 1820
Option 4: 1850
Correct Answer: 1840
Solution : The correct option is 1840.
The Paramahansa Mandali was established to work for the abolition of caste in 1840. It was a secret socio-religious group founded in Bombay by Durgaram Mehtaji, Dadoba Pandurang, and a group of their friends.
Question : Parts of a sentence are given below in jumbled order. Arrange the parts in the correct order to form a meaningful sentence.
A. fell before me B. a carcass of an animal C. when suddenly D. my heart skipped a beat
Option 1: BACD
Option 2: CDBA
Option 3: ABCD
Option 4: DCBA
Correct Answer: DCBA
Solution : The correct choice is the fourth option.
The logical flow starts with the narrator's emotional reaction, moves on to the timing of the event, describes the unexpected sight of the animal carcass, and concludes with its placement or appearance before the narrator.
Therefore, the sentence
Question : The book "Your Best Day is Today!" is written by ____________.
Option 1: Gauri Khan
Option 2: Meena Iyer
Option 3: Anupam Kher
Option 4: Pope Francis
Correct Answer: Anupam Kher
Solution : The correct option is Anupam Kher.
"Your Best Day is Today!" is a book written by actor and author Anupam Kher. The book offers insights, reflections, and lessons from his own experiences, particularly focusing on the challenges posed by the COVID-19 pandemic. He
Question : Which of the following is an inert gas?
Option 1: Hydrogen
Option 2: Nitrogen
Option 3: Oxygen
Option 4: Argon
Correct Answer: Argon
Solution : The correct option is Argon.
Argon is a noble gas with the atomic number 18 and the chemical symbol Ar. It is colourless, odourless and tasteless, accounting for approximately 0.93% of the Earth's atmosphere. Because of its inert qualities and non-reactive nature, Argon (Ar)
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