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55 Views

Question : If 90 men can do a certain job in 16 days, working 12 hours per day, then the part of that work which can be completed by 70 men in 24 days, working 8 hours per day is:

Option 1: $\frac{1}{3}$

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

Option 3: $\frac{7}{9}$

Option 4: $\frac{5}{8}$

Team Careers360 25th Jan, 2024

Correct Answer: $\frac{7}{9}$


Solution : According to the question:
$\frac{M_1×D_1×T_1}{W_1}=\frac{M_2×D_2×T_2}{W_2}$ Where $M_1$ and $M_2$ are men, $D_1$ and $D_2$ are days and $W_1$ and $W_2$, are work done. $T_1$ and $T_2$ are hours per day.
So, $\frac{90×16×12}{1}=\frac{70×24×8}{W_2}$
⇒ $W_2=\frac{7}{9}$
Hence, the correct answer is $\frac{7}{9}$.

19 Views

Question : Directions: Select the option in which the given figure is embedded (rotation is NOT allowed).

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 23rd Jan, 2024

Correct Answer:


Solution : Since the rotation is restricted. So, the embedded figure will have the same orientation as the main figure. By comparison of the question figure with all the option figures, the given question figure is embedded only in the second option figure.

Hence, the second option is

20 Views

Question : The ratio of three positive numbers is 2 : 3 : 5 and the sum of their squares is 608. The three numbers are:

Option 1: 2, 3 and 5

Option 2: 10, 15 and 25

Option 3: 8, 12 and 20

Option 4: 4, 6 and 10

Team Careers360 23rd Jan, 2024

Correct Answer: 8, 12 and 20


Solution : Given: The ratio of three positive numbers is 2 : 3 : 5.
The sum of their squares is 608.
Let the number be $2x, 3x$ and $5x$.
As per the given conditions,
$(2x)^{2}+(3x)^{2}+(5x)^{2}=608$
⇒ $4x^{2}+9x^{2}+25x^{2}=608$
⇒ $38x^{2}=608$
⇒ $x^{2}=\frac{608}{38}=16$
⇒ $x^{2}=16$

12 Views

Question : Where is the headquarters of Hindustan Zinc Ltd ?

Option 1: Udaipur

Option 2: Jodhpur

Option 3: Jaisalmer

Option 4: Jaipur

Team Careers360 22nd Jan, 2024

Correct Answer: Udaipur


Solution : The correct option is Udaipur.

The headquarters of Hindustan Zinc Ltd is located in Udaipur, Rajasthan. The company's operations are primarily focused on mining and refining zinc, lead, and silver. They have mines in the Indian states of Rajasthan and Uttarakhand.

17 Views

Question : Directions: From the given alternative words, select the word which cannot be formed using the letters of the given word.
LEGALIZATION

Option 1: ALERT

Option 2: ALLEGATION

Option 3: GALLANT

Option 4: NATAL

Team Careers360 25th Jan, 2024

Correct Answer: ALERT


Solution : Given:
 LEGALIZATION

Now, let's compare all the option words with the word LEGALIZATION –
First option: ALERT; All the letters of the word ALERT are not present in the word LEGALIZATION. R is not present in the word LEGALIZATION.
Second option: ALLEGATION; All the letters

7 Views

Question : In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the idiom or phrase.
The whole ball of wax

Option 1: Everything

Option 2: Sagacious

Option 3: Meagre

Option 4: Complete disaster

Team Careers360 25th Jan, 2024

Correct Answer: Everything


Solution : The correct choice is the first option.

The idiom "the whole ball of wax" means "everything".

This option accurately represents the meaning of the idiom. "The whole ball of wax" is equivalent to "everything" in a given context.

The meanings of the other options

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