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12 Views

Question : The salt concentration (measured as salinity in parts per thousand), is less than___% in inland waters.

Option 1: 5

Option 2: 20

Option 3: 50

Option 4: 75

Team Careers360 25th Jan, 2024

Correct Answer: 5


Solution : The correct answer is 5

Salt concentration in inland or fresh waters is between 0-5% or 0-5 parts per thousand. Due to low salt concentration it is fit for human consumption and agricultural use. Salinity in brackish water is between 5 - 35% and in

14 Views

Question : If $\frac{a}{q-r}=\frac{b}{r-p}=\frac{c}{p-q}$, find the value of $(pa+qb+rc)$.

Option 1: 0

Option 2: 1

Option 3: 2

Option 4: –1

Team Careers360 25th Jan, 2024

Correct Answer: 0


Solution : Given: $\frac{a}{q-r}=\frac{b}{r-p}=\frac{c}{p-q}$
Let $\frac{a}{q-r}=\frac{b}{r-p}=\frac{c}{p-q}=k$
$\frac{a}{q-r}=k$
Multiplying by $p$, we get:
$pa=k(pq-pr)$ -------------------(1)
Similarly, $qb=k(qr-qp)$ ------------------(2)
and $rc=k(rp-rq)$ --------------------------(3)
Adding equations (1), (2), and (3), we get,
$⇒pa+qb+rc=k(pq-pr+qr-qp+rp-rq)$
$\therefore pa+qb+rc=0$
Hence, the correct answer is 0.

12 Views

Question : Select the most appropriate option that can substitute the underlined segment in the given sentence.

Football fans are feeling proud of their teams when they win.

Option 1: felt proud to their teams

Option 2: feel proud of their teams

Option 3: are feel to proud of their teams

Option 4: feeling proud of their teams

Team Careers360 25th Jan, 2024

Correct Answer: feel proud of their teams


Solution : The correct choice is the second option.

The simple present tense is used to express a general truth or habitual action. Thus, feel proud is the correct usage.

Therefore, the correct sentence is: Football fans feel proud of their teams

11 Views

Question : Directions: In the following question, select the related number from the given alternatives.
12 : 20 :: 30 : ?

Option 1: 15

Option 2: 35

Option 3: 42

Option 4: 48

Team Careers360 25th Jan, 2024

Correct Answer: 42


Solution : Given:
12 : 20 :: 30 : ?

The number in each pair is the sum of a natural number and its square.
Like, (12 : 20)→(3)2 + 3 = 9 + 3 = 12
(4)2 + 4 = 16 + 4 =

13 Views

Question : Directions: If RATION is written as OXQFLK, then LUMBER may be written as?

Option 1: KTLADQ

Option 2: ITJABQ

Option 3: OXPEHU

Option 4: IRJYBO

Team Careers360 25th Jan, 2024

Correct Answer: IRJYBO


Solution : Given:
RATION is written as OXQFLK.

Subtract 3 from the place value of each letter of RATION, to get the required code –
R – 3 = O; A – 3 = X; T – 3 = Q; I – 3 = F; O –

94 Views

Question : The HCF of three numbers 72, 108, and 2010 is:

Option 1: 18

Option 2: 6

Option 3: 12

Option 4: 5

Team Careers360 25th Jan, 2024

Correct Answer: 6


Solution : Prime factors of 
$72 = 2\times 2\times 2\times 3\times 3$
$108 = 2\times 2\times 3\times 3\times 3$
$2010 = 2\times 3\times 5\times 67$
$\therefore$ HCF of 72, 108, and 2010 is 2$\times$3 which is equal to 6.
Hence, the correct answer is 6.

14 Views

Question : Who is known for establishing the "Anand Van" ?

Option 1: Jubilant Buddha

Option 2: H. N. Bahuguna

Option 3: Baba Amte

Option 4: Motilal Nehru

Team Careers360 25th Jan, 2024

Correct Answer: Baba Amte


Solution : The Correct Answer is  Baba Amte

A center for the treatment, recovery, and empowerment of leprosy sufferers. The center expanded to include initiatives for people with disabilities and to support programs in health care, agriculture, small-scale industry, and conservation. Baba Amte, a well-known social

137 Views

Question : If the 9-digit number 97x4562y8 is divisible by 88, what is the value of $\left(x^2+y^2\right)$ for the smallest value of y, given that x and y are natural numbers?

Option 1: 64

Option 2: 68

Option 3: 76

Option 4: 80

Team Careers360 25th Jan, 2024

Correct Answer: 80


Solution :

Factors of 88 = 8 × 11
If a number is divisible by 88 then it will be divisible by 8 and 11 also.
The given number is 97x4562y8.
For the smallest possible value of y considering that y is a natural number,
2y8 will

22 Views

Question : Select the most appropriate meaning of the given idiom.
To blaze the trail

Option 1: To oppose all criticism

Option 2: To cause the failure of

Option 3: To start a movement

Option 4: To mark the end of the movement

Team Careers360 25th Jan, 2024

Correct Answer: To start a movement


Solution : The most appropriate meaning of the idiom is the third option.

ExplanationTo blaze the trail is an idiomatic expression that originates from the act of marking a trail through a forest by making blazes, or distinctive marks, on trees. In

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