It's a Question of your Career!

Correct Answer: has

Solution : The second option is the correct choice.

The sentence is in the present perfect tense, and it suggests that the study on vehicular pollution has already been conducted, resulting in the revelation of some startling facts.

Therefore, the correct form is "has revealed", making

Correct Answer: 1 m 20 cm

Solution : According to the question
Length = 6 m = 6 ×100 cm = 600 cm
Breadth = 4.80 m = 4.80 × 100 cm = 480 cm
Height = 3.60 m = 3.60 × 100 cm = 360 cm
Find the prime

Correct Answer: 4

Solution : Given:
If 4 cats can kill 4 rats in 4 minutes.

Here, apply the formula of time and work to get the required answer –
(M₁ × T₁)/R₁ = (M₂ × T₂)/R₂
Here, M = Number of

Correct Answer: Rs. 18000

Solution : The vendor expects a gain of 15% on his cost price.
This means that the selling price is 115% of the cost price.
The selling price is Rs. 138000, then the cost price = $\frac{138000×100}{115}$ = Rs. 120000
$\therefore$ Profit = Rs. 138000 –

Correct Answer: Rs. 600

Solution : We know,
Selling price = $\frac{100\pm \text {Profit% or Loss%}}{100}\times \text {Cost price}$
When, Loss = 60%
Let the cost price be Rs. $x$.
Selling price = $\frac{100 – 60}{100} \times x = 0.4x$
When, Loss = 30%
Selling price = $\frac{100 – 30}{100}

Correct Answer: the students to solve

Solution : The correct choice is the third option.

The sentence uses the incorrect verb form. The infinitive form "to solve" should be replaced with the base form, i.e., "solve" to make the sentence grammatically accurate and convey the intended meaning of the

Correct Answer: Ghiyasuddin Balban

Solution : The correct answer is Ghiyasuddin Balban.

Ghiyasuddin Balban was the first Sultan of Delhi to implement the 'Sijda' practice. He established Sijda (prostration) and Paibos as the standard form of King Salutation. To greet the Sultan, people had to kneel and touch the ground

Correct Answer: (3)

Solution : The correct choice is the third option.

• Broke into means "entered illegally" which contextually fits in the sentence, making the explanation of the sentence "the burglar forcefully entered the shop last night".
• Broke in the first option means "to scatter to pieces", which doesn't

Correct Answer: Lead

Solution : The correct answer is Lead.

The Satvahanas mostly produced lead coins. To manufacture coins, they also utilised 'potin,' a silver-copper alloy. Satavahana coins were usually circular in shape and had various motifs such as pictures of animals, deities, and monarchs.
 

Correct Answer: Citizens

Solution : The correct option is Citizens.

The Fundamental Duties are addressed to the citizens of India. These duties are enshrined in Part IV-A of the Indian Constitution, specifically Article 51A. The Fundamental Duties were added by the 42nd Amendment Act in 1976 on the recommendations