It's a Question of your Career!

Correct Answer: Charles Elton

Solution : The correct option is Charles Elton.

The concept of the pyramid of numbers in ecological trophic interactions was first introduced by the British ecologist Charles Elton in the 1920s. Elton described the structure of ecosystems based on the number of organisms at different

Correct Answer: PCYJJW

Solution : Given:
PHONES is coded as NFMLCQ.

Subtract 2 from the place value of each letter of PHONES, to obtain the code –
P – 2 = N; H – 2 = F; O – 2 = M; N – 2 = L; E – 2

Correct Answer: I am being really busy

Solution : The correct choice is the second option.

The use of being in this context is unnecessary. Instead, we can simply say I am really busy to convey the same meaning. The continuous form "am being" is used when describing a temporary

Correct Answer: Pilgrimmage

Solution : The fourth option is the correct answer.

The correct spelling of the word referring to a journey to a sacred place is pilgrimage, not pilgrimmage. The incorrect spelling contains an extra "m".

The meanings of the other options are as follows:

• Procedure: It refers

Correct Answer: 10% of $y$

Solution : Given: 8% × $x$ = 4% × $y$
⇒ $\frac{8}{100}x$ = $\frac{4}{100}y$
⇒ $\frac{x}{y}$ = $\frac{400}{800}$ = $\frac{1}{2}$
⇒ $x$ = $\frac{1}{2}y$
So, 20% × $x$ = 20% × $\frac{1}{2}y$ = 10% of $y$
Hence, the correct answer is 10% of $y$.

Correct Answer: calls up

Solution : The second option is the correct answer: calls up.

"Calls in": to request or summon someone to come or return.

"Calls up": to make a telephone call.

"Calls off": to cancel or terminate an event, activity, or plan.

Correct Answer: got off

Solution : The correct choice is the third option.

Explanation:
"Got off" is a widely understood and idiomatic expression for leaving or disembarking from a vehicle, and it is commonly used in everyday language. While "came down" or "climbed down" could also convey the action, "got

Correct Answer: UNISON

Solution : Given:
COMMUNICATION

Now, let's compare all the option words with the word COMMUNICATION –
First option: ACTION; All the letters of ACTION are present in the word COMMUNICATION.
Second option: UNION; All the letters of UNION are present in the word COMMUNICATION.
Third option: NATION;

Correct Answer:

Solution : When the given folded paper is unfolded, it will look like –

Hence, the second option is correct.

Correct Answer: ACHJMO

Solution : Given:

FIG : EGHJFH :: BIN : ?

FIG → EGHJFH

Adjacent letters of F → E, G

Adjacent letters of I → H, J

Adjacent letters of G → F, H

Similarly, follow the same pattern for BIN,

Adjacent letters of B →