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11 Views

Question : The sides of a triangle are in the ratio $\frac{1}{3}: \frac{1}{5}: \frac{1}{6}$. If the perimeter is 147 cm, then the length of the smallest side is_____.

Option 1: 12 cm

Option 2: 25 cm

Option 3: 30 cm

Option 4: 35 cm

Team Careers360 22nd Jan, 2024

Correct Answer: 35 cm


Solution : Given that the sides of a triangle are in the ratio $\frac{1}{3}: \frac{1}{5}: \frac{1}{6}$
And Perimeter = 147 cm
Let the sides be $\frac{x}{3},$ $\frac{x}{5},$ and $\frac{x}{6}$
According to the question,
$\frac{x}{3}+\frac{x}{5}+\frac{x}{6}=147$
⇒ $\frac{10x+6x+5x}{30}=147$
⇒ $21x=147\times 30$
⇒ $x=7\times 30 $
⇒ $x=210$ cm

18 Views

Question : Direction: Which of the following jumbled words is not an animal or an insect?

Option 1: LATHPEEN

Option 2: TAR

Option 3: FEFEOC

Option 4: TICRECK

Team Careers360 23rd Jan, 2024

Correct Answer: FEFEOC


Solution : Option first: 

LATHPEEN → ELEPHANT. Here, the elephant is an animal.

Option second: 

TAR → RAT. Here, the rat is an animal.

Option third: 

FEFEOC → COFFEE. Here, coffee is one of the beverages. So, coffee is the wrong option.

15 Views

Question : One of the ______, the giant redwood tree Sequoia, is one of the tallest tree species.

Option 1: mosses

Option 2: pteridophytes

Option 3: liverworts

Option 4: gymnosperms

Team Careers360 25th Jan, 2024

Correct Answer: gymnosperms


Solution : The correct answer is gymnosperms.

One of the gymnosperms, the giant redwood tree Sequoia, is one of the tallest tree species. Gymnosperms are a group of seed-producing plants that include conifers like the Sequoia. Renowned for their immense height, these trees exemplify the grandeur

14 Views

Question : Directions: If (3)2 @ 1 * 7 = 98 and (4)2 @ 2 * 16 = 178, then (5)2 @ 3 * 9 = ?

Option 1: 218

Option 2: 262

Option 3: 253

Option 4: 259

Team Careers360 24th Jan, 2024

Correct Answer: 262


Solution : Given:
(3)2 @ 1 * 7 = 98, (4)2 @ 2 * 16 = 178 

Use the following operations in place of the given symbols @ and * –
Like, (3)2 @ 1 * 7 = 98 
(3)2 × 10 +

10 Views

Question : Direction: If TODAY is coded as UQECZ, how can BEFORE be coded?

 

Option 1: CCBHIG

Option 2: HIJQSG

Option 3: CGGQSG

Option 4: CPSSF

Team Careers360 25th Jan, 2024

Correct Answer: CGGQSG


Solution : Given:

TODAY is coded as UQECZ

Here, T + 1 = U ; O + 2 = Q ; D + 1 = E ; A + 2 = C ; Y + 1 = Z

Similarly, BEFORE will be coded as:

B + 1

32 Views

Question : The following sentence has been divided into four parts. One of them contains an error. Select the part that contains the error from the given options.

The English / often / fought / French.

Option 1: French

Option 2: often

Option 3: fought

Option 4: The English

Team Careers360 23rd Jan, 2024

Correct Answer: French


Solution : The correct choice is the first option.

Explanation: French represents the language of France, also used in parts of Belgium, Switzerland, and Canada, in several countries of northern and western Africa and the Caribbean, and elsewhere. whereas the French points to the people of

15 Views

Question : If the radii of two circles are 7 cm and 4 cm and the length of the transverse common tangent is 13 cm, then the distance between the two centres is:

Option 1: $\sqrt{290}$ cm

Option 2: $\sqrt{190}$ cm

Option 3: $\sqrt{128}$ cm

Option 4: $\sqrt{240}$ cm

Team Careers360 23rd Jan, 2024

Correct Answer: $\sqrt{290}$ cm


Solution : Given, $r{_1}$ = 7 cm and $r{_2}$ = 4 cm
The length of the transverse common tangent = 13 cm
The length of a transverse common tangent $=\sqrt{d^2−(r{_1}+r{_2})^2}$
⇒ $13=\sqrt{d^2−(7+4)^2}$
⇒ $13^2=d^2-11^2$
⇒ $169=d^2-121$
⇒ $d^2=290$
⇒ $d=\sqrt{290}$ cm
Hence, the correct answer is

19 Views

Question : Macroeconomics deals with which of the following studies?
I. Reasons behind the unemployment of resources.
II. Determination of total output.

Option 1: Only I

Option 2: Only II

Option 3: Neither I nor II

Option 4: Both I and II

Team Careers360 22nd Jan, 2024

Correct Answer: Both I and II


Solution : The correct answer is Both I and II.

I. The reason behind the unemployment of resources.

II. Determination of total output.

A branch of Economics known as macroeconomics studies the composition, dynamics and behaviour of the global economy.

It focuses on

14 Views

Question : Directions: What should come in place of the question mark (?) to complete the following letter cluster series?
FHG, IKJ, LNM, ?

Option 1: QOP

Option 2: OPQ

Option 3: OQP

Option 4: PRQ

Team Careers360 23rd Jan, 2024

Correct Answer: OQP


Solution : Given:
FHG, IKJ, LNM, ?

In the above-given series, add 3 to the place of each letter of the previous letter cluster to get the next letter cluster.
FHG→F + 3 = I; H + 3 = K; G + 3 = J→IKJ
IKJ→I +

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