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12 Views

Question : Directions: In a certain code language, WATER is written as RETAW, CERTAIN is written as NIATREC, and GENERAL is written as LARENEG. How will LOVELY be written in that language?

Option 1: LOVELY

Option 2: YLEVOL

Option 3: YOVELL

Option 4: YLVEOL

Team Careers360 25th Jan, 2024

Correct Answer: YLEVOL


Solution : Given:
WATER is written as RETAW, CERTAIN is written as NIATREC, and GENERAL is written as LARENEG. 

Reverse the order of letters of WATER, to obtain the required code –
WATER→ RETAW
Thus, WATER is written as RETAW
And in, CERTAIN is written as NIATREC

26 Views

Question : In the given figure, PAB is a secant and PT is a tangent to the circle from P. If PT = 5 cm, PA = 4 cm and AB = x cm, then x is: 

Option 1: $\frac{4}9$ cm

Option 2: $\frac{9}4$ cm

Option 3: 5 cm

Option 4: $\frac{2}{3}$ cm

Team Careers360 23rd Jan, 2024

Correct Answer: $\frac{9}4$ cm


Solution : Given, PT = 5 cm, PA = 4 cm and AB = x cm,
Secant PB = (4 + x) cm.
As we know when a tangent and secant are drawn from a common point outside the circle, then the square of the tangent

16 Views

Question : Directions: Three of the following four-letter clusters are alike in some manner and hence form a group. Which letter cluster does not belong to that group?

Option 1: TSQ

Option 2: JHG

Option 3: PNM

Option 4: XVU

Team Careers360 21st Jan, 2024

Correct Answer: TSQ


Solution : Let's check the options –
First option: TSQ; T – 1 = S; S – 2 = Q
Second option: JHG; J – 2 = H; H – 1 = G
Third option: PNM; P – 2 = N; N – 1 = M
Fourth

12 Views

Question : What is the primary source of energy in an ecosystem?

Option 1: Moonlight

Option 2: Sunlight

Option 3: Oxidation in plants

Option 4: The heat released during respiration

Team Careers360 24th Jan, 2024

Correct Answer: Sunlight


Solution : The correct option is sunlight.

Sunlight serves as an ecosystem's main energy source. Through a process called photosynthesis, sunlight powers the majority of ecological processes. The ability to capture solar energy and transform it into chemical energy in the form of organic molecules, mostly

11 Views

Question : Choose the word that is opposite in meaning to the given word.
Humble

Option 1: Votary

Option 2: Passive

Option 3: Diffident

Option 4: Assertive

Team Careers360 19th Jan, 2024

Correct Answer: Assertive


Solution : The fourth option is correct.

Humble refers to having a modest or low view of one's importance, being unpretentious, and showing a lack of pride or arrogance.
Assertive, on the other hand, refers to a confident and self-assured manner of expressing one's opinions, needs, or

19 Views

Question :

Yeast is a _____.

Option 1:

bacteria

Option 2:

fungi

Option 3: algae

Option 4: bryophyte

Team Careers360 24th Jan, 2024

Correct Answer:

fungi


Solution : The correct option is fungi.

Yeast is a single-celled microbe of the fungi kingdom. Because it can ferment carbohydrates into carbon dioxide and alcohol, yeast plays an important role in various applications. It is also used in scientific studies as a model organism, offering insights

43 Views

Question : Benzene cannot undergo:

Option 1: substitution

Option 2: addition

Option 3: elimination

Option 4: oxidation

Team Careers360 23rd Jan, 2024

Correct Answer: elimination


Solution : The correct option is elimination.

Benzene is incapable of undergoing an elimination reaction. Benzene's carbon atoms are sp2 hybridised, which means they form a planar ring with alternating single, and double bonds. Because the double bonds are delocalized around the ring, benzene is

17 Views

Question : What is the value of $\frac{126}{39} × \left(\frac{78}{14}÷ \frac{13}{91}\right)-\frac{45}{9} ?$

Option 1: 121

Option 2: 123

Option 3: 143

Option 4: 141

Team Careers360 23rd Jan, 2024

Correct Answer: 121


Solution : Given expression,
$\frac{126}{39} × \left(\frac{78}{14}÷ \frac{13}{91}\right)-\frac{45}{9}$
$=\frac{126}{39}×\left(\frac{78}{14}× \frac{91}{13}\right)-5$
$=\frac{126}{39}×39-5$
$=126-5$
$=121$
Hence, the correct answer is 121.

9 Views

Question : Which among the following is an Indian martial art from Manipur?

Option 1: Muay Thai

Option 2: Kalaripayattu

Option 3: Thang-Ta

Option 4: Gatka

Team Careers360 21st Jan, 2024

Correct Answer: Thang-Ta


Solution : The correct option is Thang-Ta.

Thang-Ta is an Indian martial art from Manipur. It combines armed and unarmed combat and often involves the use of swords and spears. The other martial arts, such as Muay Thai, Kalaripayattu, and Gatka, are associated with Thailand, Kerala

11 Views

Question : Simplify the following:
$\mathrm{(1+cot^2\theta)(1-cos\theta)(1+cos\theta)}$

Option 1: 1

Option 2: –5

Option 3: 3

Option 4: –3

Team Careers360 24th Jan, 2024

Correct Answer: 1


Solution : $\mathrm{(1+cot^2\theta)(1-cos\theta)(1+cos\theta)}$
$=\mathrm{(1+cot^2\theta)(1-cos^2\theta)}$
$=\mathrm{(cosec^2\theta)(sin^2\theta)}$
$=1$
Hence, the correct answer is 1.

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