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Question : Given below are four sentences, three of which are jumbled. Pick the option that gives the correct order.
A. Mother told me that our new neighbours had a daughter of my age. B. I wanted to run out and meet her. C. I was overjoyed to hear it. D. Before I could do so, mother said that the girl could neither walk nor talk.
Option 1: ABCD
Option 2: ABDC
Option 3: ADBC
Option 4: ACBD
Correct Answer: ACBD
Solution : The fourth option is the correct choice.
Sentence A sets the scene by introducing the fact that the speaker's mother has informed them about a new neighbour who has a daughter around the same age as the speaker, followed by sentence C, which follows
Question : If $\left(y+\frac{1}{y}\right)=4$, then find the value of $\left(y^6+\frac{1}{y^6}\right)$.
Option 1: 2702
Option 2: 2704
Option 3: 4096
Option 4: 2706
Correct Answer: 2702
Solution : Given: $\left(y+\frac{1}{y}\right)=4$ Squaring both sides, we get ⇒ $\left(y+\frac{1}{y}\right)^{2}=4^{2}$ ⇒ $y^{2}+\frac{1}{y^{2}}=16-2$ ⇒ $y^{2}+\frac{1}{y^{2}}=14$ Cubing both sides, we get ⇒ $(y^{2}+\frac{1}{y^{2}})^3=14^3$ ⇒ $\left(y^6+\frac{1}{y^6}\right)+3×\left(y^2×\frac{1}{y^2}\right)×\left(y^2+\frac{1}{y^2}\right)=2744$ ⇒ $\left(y^6+\frac{1}{y^6}\right)+3×14=2744$ ⇒ $\left(y^6+\frac{1}{y^6}\right)=2744-42$ $\therefore \left(y^6+\frac{1}{y^6}\right)=2702$ Hence, the correct answer is 2702.
Question : A car covers a particular distance in 3 hours with a speed of 54 km/hr. If the speed is increased by 27 km/hr, the time taken by the car to cover the same distance will be:
Option 1: $2 \mathrm{~hours}$
Option 2: $1 \mathrm{~hour}$
Option 3: $2 \frac{1}{2} \mathrm{~hours}$
Option 4: $1 \frac{1}{2} \mathrm{~hours}$
Correct Answer: $2 \mathrm{~hours}$
Solution : Given: A car covers a particular distance in 3 hours with a speed of 54 km/hr. The total distance = speed × time = (54 × 3) = 162 km Now, the speed is increased by 27 km/hr, So, the new speed = (54
Question : Directions: Govind is 48 years old. He is twice as old as his son Prem, is now. How old was Prem seven years ago?
Option 1: 16
Option 2: 17
Option 3: 13
Option 4: 18
Correct Answer: 17
Solution : Given: Age of Govind = 48 years old.
Let, the present age of Prem = X years And, the present age of Govind = 2X years According to the given question, ⇒ 2X = 48, ⇒ X = 48 ÷ 2 = 24 years
So,
Question : When a running car stops suddenly, the passengers tends to lean forward because of:
Option 1: centrifugal force
Option 2: inertia of rest
Option 3: inertia of motion
Option 4: gravitational force
Correct Answer: inertia of motion
Solution : The correct option is inertia of motion.
Due to the concept of inertia of motion, passengers in a moving car tend to lean forward when it comes to a quick halt. Inertia is an object's tendency to resist changes in its state of
Question : Jhijhiya is a famous folk dance in which of the following states?
Option 1: Haryana
Option 2: Bihar
Option 3: Rajasthan
Option 4: Uttar Pradesh
Correct Answer: Bihar
Solution : The correct option is Bihar.
Jhijhiya is a famous folk dance of the state of Bihar. It is traditionally performed by the women of the Maithil and Bhojpuri regions. The dance is characterised by lively movements and is accompanied by vibrant music. Jhijhiya is
Question : Mycobacterium laprae is a
Option 1: Bacillus
Option 2: Coccus
Option 3: Spiral
Option 4: Spore
Correct Answer: Bacillus
Solution : The correct option is Bacillus.
Mycobacterium leprae is, in fact, a bacterium, a bacillus-shaped bacteria. It causes leprosy (also known as Hansen's disease), a chronic infectious illness that mostly affects the skin, peripheral nerves, and mucous membranes. Because of its peculiar cell wall composition, which
Question : If $a+b+c$ = 6 and $ab+bc+ca$ = 11, then the value of $bc(b+c)+ca(c+a)+ab(a+b)+3abc$ is:
Option 1: 33
Option 2: 66
Option 3: 55
Option 4: 23
Correct Answer: 66
Solution : Given: $a+b+c$ = 6 and $ab+bc+ca$ = 11 To find: $bc(b+c)+ca(c+a)+ab(a+b)+3abc$ = $b^2c+bc^2+c^2a+ca^2+a^2b+ab^2+abc+abc+abc$ = $bc(a+b+c)+ac(a+b+c)+ab(a+b+c)$ = $(a+b+c)(ab+bc+ac)$ Putting the values, we get ⇒ 6$×$11 = 66 Hence, the correct answer is 66.
Question : Which application is used for accessing the information on the internet?
Option 1: Operating system
Option 2: Web browser
Option 3: Microsoft word
Option 4: System software
Correct Answer: Web browser
Solution : The correct answer is the Web browser.
A web browser is an application used to access information on the internet. Web browsers are software applications or programs that enable users to surf the World Wide Web (WWW) by displaying web pages, reading HTML
Question : Directions: If 132 F 624 = 657 and 84 F 321 = 504, then 168 F 27 = ?
Option 1: 195
Option 2: 203
Option 3: 793
Option 4: 591
Correct Answer: 591
Solution : Given: 132 F 624 = 657 and 84 F 321 = 504
Equation I: 132 F 624 = 657 132 + 624 = 756; Reverse of 756 is 657. Equation II: 84 F 321 = 504 84 + 321 = 405; Reverse of 405 is
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