Correct Answer: A problematic or uncomfortable situation

Solution : The correct choice is the first option.

The idiom a bed of nails is used metaphorically to describe a situation that is challenging, uncomfortable, or full of difficulties. Just as lying on a bed of nails would be uncomfortable and painful,

Correct Answer: real image

Solution : The correct option is the real image

A "real image" is an optical image formed by the actual convergence of light rays. In the case of a real image, the light rays coming from a point in an object converge at a specific point

Correct Answer: Sikkim

Solution : Given:
Hyderabad : Telangana :: Gangtok : ?

Like, Hyderabad is the capital of Telangana.
Similarly, Gangtok is the capital of Sikkim.

Hence, the second option is correct.

Correct Answer: –30

Solution : Given: 
55, 38, 21, 4, –13, ?

Subtract 17 from the previous number, to obtain the next number of the series –
55 – 17 = 38; 38 – 17 = 21; 21 – 17 = 4; 4 – 17 = –13; –13 – 17

Correct Answer: El Nino Southern Oscillation

Solution : The correct answer is El Nino Southern Oscillation.

ENSO is a phenomenon related to pressure conditions. The full form of ENSO is El Nino Southern Oscillation. It is a recurring climate pattern which involves changes in the temperature of waters in the

Correct Answer: Rs. 10,000

Solution : Given: Rajiv sells a book to Mohan at a profit of 9% and Mohan sells it to Gopal at a profit of 13%. Gopal pays Rs. 12,317 for it.
Let the cost price (CP) for Rajiv be $x$.
According to the question,
$x×\frac{100+9}{100}×\frac{100+13}{100}=12317$
⇒

Correct Answer: 64

Solution : 3.25 × 3.25 × 3.25 + 0.75 × 0.75 × 0.75 + 29.25
= 3.25³ + 0.75³ + 3 × 3.25 × 0.75 (3.25+0.75)
= (3.25 + 0.75)³
= 4³
= 64
Hence, the correct answer is 64.

Correct Answer: Largest farmers usually

Solution : The first option is correct.

• The word largest should be replaced with wealthiest or most prosperous, and before the superlative degree, we usually use the definite article 'the'.
• Largest refers to physical size, not financial status.
• Wealthiest means having a lot of

Correct Answer: To go full speed, especially while driving a vehicle

Solution : The second option is correct.

In this context, the idiom is used metaphorically to suggest that racism played a role in driving forward or accelerating the situation, implying that the negative effects of racism were actively at

Correct Answer: 140%

Solution : Given: A trader sells an article at 20% profit.
Let the cost price (CP) = 100 
Then the selling price (SP) = (100 + 20) = 120
Now if the CP became half of the original CP,
Then the new CP = $\frac{100}{2}$ = 50