RRB-NTPC 2021 Mathematics

Practice subject-wise previous year questions

Question 2926

Question 2927

Question 2928

Question 2929

Decreased from 5.4% to 5.1%

Increased from 4% to 5%

Decreased from 6% to 5%

Remained stable at 5.0%

Question 2930

To optimise the presentation for viewing on low-bandwidth internet connections

To save each slide as a separate image file within a folder

To prevent any further editing of the presentation content

To embed a static image of the first slide as a preview

Question 2931

Question 2932

Question 2933

Question 2934

Question 2935

To revolutionise high-speed transportation and reduce travel time

To develop a new mode of transportation for goods

To test the feasibility of vacuum tube technology

To promote sustainable transportation solutions

Question 2936

Question 2937

MS Excel will display an error and refuse to open the file.

The file will open normally with all features intact.

The file will open in Compatibility Mode with limited functionality.

The file will be automatically converted to a PDF.

Question 2938

Question 2939

To divide labour across sectors

To reduce employment in capital-intensive sectors

To increase taxes across sectors

To understand their functioning and interdependence

Question 2940

Question 2941

Imarat-e-Shariah

Jamiat Ulema-e-Hind

All India Shia Personal Law Board

All India Muslim Personal Law Board

Question 2942

(25, 91, 15)

(11, 63, 15)

(13, 89, 21)

(49, 139, 15)

Question 2943

Question 2944

Question 2945

Tuberculosis

Question 2946

Question 2947

5 km to the west

5 km to the south

3 km to the east

3 km to the north

Question 2948

Question 2949

Question 2950

low soil fertility

high water table

low water table

What will come in place of the question mark (?) in the following equation, if '+' and '-' are interchanged and 'x' and '÷' are interchanged?&nbsp; $35 - 112 \times 84 ÷ 48 + 75 = ?$

Yogesh invested some money in a bank at 5% per annum rate of interest. What would be the corresponding simple interest (in ₹) if after 2 years, Yogesh got ₹102.5 as compound interest, considering annual compounding?

What was the trend in the unemployment rate in usual status for persons of age 15 years and above, for urban areas, from FY23 to FY24, as per the Department of Economic Affairs report?

When saving an MS PowerPoint presentation, what is the primary purpose of the 'Save as Picture Presentation' option?

Find the value of $64x^3 + 27y^3 + 144x^2y + 108xy^2$, when $x = 5$ and $y = -5$.

If 2 is added to each odd digit and 1 is subtracted from each even digit in the number 75246183, how many digits will appear more than once in the new number thus formed?

What should come in place of the question mark (?) in the given series?&nbsp; 1412 1420 1430 1442 1456 ?

Who was the founder of the Gurjara-Pratihara dynasty?

What is the primary objective of the hyperloop test track launched by IIT Madras and Indian Railways in 2021?

What happens if users try to open an MS Excel file created in a newer version (e.g., Excel 2021) in an older version (e.g., Excel 2010)?

Select the pair which follows the same pattern as that followed by the two set of pairs given below. Both pairs follow the same pattern.&nbsp; ICK : KEF&nbsp; HDW : JFR

Which among the following is the main reason for classifying economic activities into different sectors in India?

The PM-KISAN scheme launched by the Central Government falls under which category of boxes under the WTO's Agreement on Agriculture?

In March 2021, the Indian government passed the Waqf (Amendment) Act, leading to nationwide protests. Which organisation led the protests, calling the bill "unconstitutional and undemocratic"?

Which of the following dance forms is NOT associated with Rajasthan?

John Green's non-fiction book, released in March 2021, discusses the history and impact of which disease?

Demetrius, a Bactrian-Greek ruler, came into conflict with ________.

How many writs mentioned in the Constitution of India enforce Fundamental Rights?

Sub-irrigation in India is particularly suitable for areas with:

What will come in place of the question mark (?) in the following equation, if '+' and '-' are interchanged and 'x' and '÷' are interchanged? $35 - 112 \times 84 ÷ 48 + 75 = ?$

What should come in place of the question mark (?) in the given series? 1412 1420 1430 1442 1456 ?

Select the pair which follows the same pattern as that followed by the two set of pairs given below. Both pairs follow the same pattern. ICK : KEF HDW : JFR