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17 Views

Question : Which among the following rivers has been mentioned as "Vitasta" in Vedic literature?

Option 1: Chenab

Option 2: Beas

Option 3: Jhelum

Option 4: Ravi

Team Careers360 25th Jan, 2024

Correct Answer: Jhelum


Solution : The correct option is Jhelum

The river mentioned as "Vitasta" in Vedic literature corresponds to the Jhelum River. The Rigveda, one of the oldest sacred texts of Hinduism, refers to the river as Vitasta. The Jhelum River is located in the Indian subcontinent, flowing through

26 Views

Question : Aarush and Maahi together can do a piece of work in 10 days. If Aarush alone can do the same work in 15 days, then how many days Maahi alone will take to do the same work?

Option 1: 25

Option 2: 15

Option 3: 30

Option 4: 20

Team Careers360 17th Jan, 2024

Correct Answer: 30


Solution : Let us assume the total unit of work to be 30, which is the LCM of 15 and 10.
Efficiency of Aarush and Maahi = $\frac{30}{10}$ = 3 units/day
Efficiency of Aarush = $\frac{30}{15}$ = 2 units/day
Efficiency of Maahi = 3 – 2 =

11 Views

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

The crowing witch released a _________cackle as she turned the boy into a beast.

Option 1: gentle

Option 2: low

Option 3: loud

Option 4: soft

Team Careers360 24th Jan, 2024

Correct Answer: loud


Solution : The correct choice is the third option.

In the context of the sentence, the adjective loud is fitting to describe the cackle of the crowing witch. A cackle is typically a loud, raucous, and harsh laugh, especially associated with witches or evil characters.

The

12 Views

Question : When $a=61, b=63$ and $c=65$, then what is the value of $a^3+b^3+c^3-3abc$?

Option 1: 1456

Option 2: 2268

Option 3: 4536

Option 4: 5460

Team Careers360 23rd Jan, 2024

Correct Answer: 2268


Solution : Given:
a = 61, b = 63, and c = 65
$a^3+b^3+c^3-3abc$
= $\frac{(a\:+\:b\:+\:c)[(a\:-\:b)^2\:+\:(b\:-\:c)^2+(c\:-\:a)^2]}{2}$
= $\frac{(61\:+\:63\:+\:65)[(61\:-\:63)^2+(63\:-\:65)^2)+(65\:-\:61)^2]}{2}$
= $\frac{189×24}{2}$
= $2268$
Hence, the correct answer is 2268.

6 Views

Question : Which country beat India in the men's hockey semi-final event at the Tokyo Olympics in 2020?

Option 1: Germany

Option 2: Pakistan

Option 3: Belgium

Option 4: Australia

Team Careers360 17th Jan, 2024

Correct Answer: Belgium


Solution : The correct option is Belgium.

In the men's hockey semi-final at the Tokyo Olympics in 2020, Belgium defeated India. The match took place on August 3, 2021. Belgium won the semi-final with a score of 5-2, securing their place in the final. India, on

16 Views

Question : Directions: If 27 * 4 = 77 and 31 * 9 = 239, then 21 * 6 = ?

Option 1: 94

Option 2: 107

Option 3: 99

Option 4: 106

Team Careers360 19th Jan, 2024

Correct Answer: 99


Solution : Given:
27 * 4 = 77 and 31 * 9 = 239

Like, 27 * 4 = 77→27 × 4 = 108; 27 + 4 = 31; 108 – 31 = 77
And, 31 * 9 = 239→31 × 9 = 279; 31 + 9

42 Views

Question : PQR is an equilateral triangle and the centroid of triangle PQR is point A. If the side of the triangle is 12 cm, then what is the length of PA?

Option 1: $4 \sqrt{3}$ cm

Option 2: $8 \sqrt{3}$ cm

Option 3: $2 \sqrt{3}$ cm

Option 4: $\sqrt{3}$ cm

Team Careers360 17th Jan, 2024

Correct Answer: $4 \sqrt{3}$ cm


Solution :

Given: PQR is an equilateral triangle and the centroid of triangle PQR is point A.
The side of the triangle is 12 cm.
The equilateral triangle circumradius = $\frac{\text{side}}{\sqrt3}$.
The equilateral triangle's centres are all located at the same point. Whether it's a

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