RRB JE 2024 CBT 1 Question Paper (17-Dec-2024) (Shift 3)

Question 1

At which of the following points does each firm employ labour?

Accepted Answer

Each firm employs labour up to the point where the marginal revenue product of labour equals the wage rate.

Answer

Each firm employs labour up to the point where the marginal revenue product of labour minus the wage rate.

Answer

Each firm employs labour up to the point where the marginal cost of labour equals the wage rate.

Answer

Each firm employs labour up to the point where the marginal revenue product of labour multiplies the wage rate.

Question 2

In which of the following cases did the Supreme Court of India enunciate the 'Doctrine of Basic Structure'?

Accepted Answer

Keshvanand Bharti case

Answer

Golaknath case

Answer

AK Gopalan case

Answer

Menka Gandhi case

Question 3

Which of the following materials will have the least resistance at room temperature?

Accepted Answer

Copper

Answer

Nichrome

Answer

Aluminum

Answer

Iron

Question 4

Which Article of the Indian Constitution permits the Supreme Court to review its judgement or order?

Accepted Answer

Article 137

Answer

Article 138

Answer

Article 132

Answer

Article 135

Question 5

What is the role of chlorine gas in the preparation of bleaching powder?

Accepted Answer

It reacts with dry slaked lime to form bleaching powder.

Answer

It is used as a catalyst for the reaction.

Answer

It is used to neutralise calcium hydroxide.

Answer

It reacts with water to produce hydrogen peroxide.