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Question : Which of the following statements is correct?
I. If $x=12, y=-2$ and $z=-10$, then $x^3+y^3+z^3=360$.
II. If $x+y=48$ and $4 x y=128$, then $4 x^2+4 y^2=4480$.

Option 1: Neither I nor II

Option 2: Only I

Option 3: Both I and II

Option 4: Only II

Team Careers360 25th Jan, 2024

Correct Answer: Neither I nor II


Solution : Statement I. If $x=12, y=-2$ and $z=-10$, then $x^3+y^3+z^3=360$.
$x^3 = (12)^3 = 1728$
$y^3 = (-2)^3 = -8$
$z^3 = (-10)^3 = -1000$
$\therefore$ $x^3 + y^3 + z^3 = 1728 + (-8) + (-1000) $
⇒ $x^3 + y^3 +

31 Views

Question : Which of the following elements is obtained from seaweeds?

Option 1: Iodine

Option 2: Vanadium

Option 3: Argon

Option 4: Sulphur

Team Careers360 23rd Jan, 2024

Correct Answer: Iodine


Solution : The correct option is Iodine.

Rich levels of iodine, an element that is necessary for optimal thyroid function and a healthy metabolism, may be found in seaweed like laminaria and polysiphonia. Additionally, zinc and antioxidants found in seaweed aid in boosting immunity.

64 Views

Question : Name the vitamin not found in any animal food.

Option 1: Vitamin B12

Option 2: Vitamin C

Option 3: Vitamin D

Option 4: Vitamin K

Team Careers360 25th Jan, 2024

Correct Answer: Vitamin C


Solution : The correct answer is Vitamin C.

Vitamin C is the only vitamin that is not present in animal foods. Vitamin C is a water-soluble vitamin that is required for a variety of body processes such as wound healing, immunological function, iron absorption, collagen

24 Views

Question : In the Golgi apparatus, the maturing face is:

Option 1: Spherical

Option 2: Convex

Option 3: Bi-concave

Option 4: Concave

Team Careers360 24th Jan, 2024

Correct Answer: Concave


Solution : The correct option is Concave.

The mature face of the Golgi is the concave or transface, which produces Golgian vacuoles. In animal cells, the Golgi apparatus is located near the centrosome-based microtubule organising centre.

The Golgi body has two unique faces: the cis face,

19 Views

Question : Select the appropriate synonym for the underlined word.
There are actually many different versions of "Cinderella."

Option 1: Problems

Option 2: Features

Option 3: Variations

Option 4: Signals

Team Careers360 23rd Jan, 2024

Correct Answer: Variations


Solution : The third option is correct.

  • Version means a thing that has the same basic contents as something else but is presented differently.
  • The synonym of "versions" is "variations".
  • Variations mean different forms or versions of something.

Therefore, the correct answer is variations.

9 Views

Question : Directions: In the following question a series is given, with one number missing. Select the missing number from the given alternatives.
19, 38, ?, 228, 684, 1368

Option 1: 108

Option 2: 113

Option 3: 114

Option 4: 138

Team Careers360 23rd Jan, 2024

Correct Answer: 114


Solution : Given:
19, 38, ?, 228, 684, 1368

Let's apply the pattern –
19 × 2 = 38; 38 × 3 = 114; 114 × 2 = 228; 228 × 3 = 684; 684 × 2 = 1368

114 is the missing number. Hence, the third

15 Views

Question : Select the most appropriate option to fill in the blank.

We ensure that you will get a ___________ chauffeur with the right car for your day.

Option 1: novice

Option 2: uniformed

Option 3: dabbler

Option 4: riotous

Team Careers360 24th Jan, 2024

Correct Answer: uniformed


Solution : The correct choice is the second option.

Based on the context of providing a professional service, the word that best fits to ensure quality service would be uniformed, referring to a chauffeur who maintains a certain dress code or appearance, the standard for

27 Views

Question : Trie concept of "Green House Gases" was postulated by

Option 1: Joseph Furier

Option 2: Abdul Kalam

Option 3: M. S. Swaminathan 

Option 4: Richael Carlson

Team Careers360 23rd Jan, 2024

Correct Answer: Joseph Furier


Solution : The correct answer is Joseph Furier.

The idea that gases in the atmosphere may raise the temperature of the Earth was originally expressed in 1827 by Joseph Fourier, a physicist who also appears to have invented the phrase "greenhouse gases." 

8 Views

Question : What will happen if a glass bottle is filled with water, sealed with a lid and put into a freezer?

Option 1: The glass bottle will be deformed due to atmospheric pressure on the bottle after the water freezes.

Option 2: Nothing will happen

Option 3: The weight of the glass bottle will increase after the water freezes into ice.

Option 4: Eventually, the ice will burst the glass bottle.

Team Careers360 23rd Jan, 2024

Correct Answer: Eventually, the ice will burst the glass bottle.


Solution : The correct option is Eventually, the ice will burst the glass bottle.

A glass bottle filled with water and covered with a lid will ultimately shatter from the ice inside the freezer. The water's density rises with

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