RRB-NTPC 2016 Mathematics

Practice subject-wise previous year questions

Question 1126

Question 1127

Question 1128

Question 1129

Albert Einstein

Issac Newton

J.J. Thomson

Question 1130

Brother's wife's brother

Brother's wife's father

Wife's father

Wife's brother

Question 1131

Question 1132

Question 1133

Question 1134

Question 1135

Question 1136

Question 1137

Subsistence Agriculture

Organic Agriculture

Commercial Agriculture

Plantation Agriculture

Question 1138

Question 1139

Question 1140

Swami Dayananda Saraswati

Debendranath Tagore

Raja Ram Mohan Roy

Ishwar Chandra Vidyasagar

Question 1141

Question 1142

Bihar and West Bengal

Karnataka and Kerala

Andhra Pradesh and Telangana

Kerala and Tamilnadu

Question 1143

# = MIP , % = OKQ

# = MIO , % = OKQ

# = MIO , % = OLQ

# = MIO , % = OKR

Question 1144

Only refreshing the desktop

Turning it off permanently

Turning it off and on again automatically

Installing a new OS

Question 1145

Economic and social justice

All legal justice

Religious justice

Political justice

Question 1146

Question 1147

Question 1148

Question 1149

Question 1150

If $x + y + z = 10$, $x^2 + y^2 + z^2 = 38$, $5xyz = 150$ and $(xy + yz + zx) = 31$, then what is the value of $2(x^3 + y^3 + z^3)$?

At what rate (in percentage, rounded off to two decimal place) per year will a sum of money 5 times itself in 18 years on simple interest?

Three friends X, Y and Z started a business by investing a sum of money in the ratio of 6 : 3 : 5. After 6 months, X withdraws half of his capital. If the sum invested by Z is ₹12,000, then out of a total annual profit of ₹69,000, what is the difference between X's and Y's profit?

The e/m ratio for electron was determined by:

In a certain code language, A + B means 'A is the son of B' A – B means 'A is the brother of B' A x B means 'A is the wife of B' A ÷ B means 'A is the father of B' Based on the above, how is W related to G if 'W – O x R + K ÷ G'?

In a certain code language, 'WINS' is coded as '8246' and 'NORM' is coded as '3851'. What is the code for 'N' in the given code language?

If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 8371456, what will be the sum of the digits that are second from the left and second from the right in the new number thus formed?

In which year did India officially join the Shanghai Cooperation Organization (SCO) as a full member?

Which of the given letter-number clusters will replace the question mark (?) in the following series to make it logically complete? YQM 2 SKG 6 MEA 12 GYU 20 ?

What type of agriculture is still widely practiced in India despite modern agricultural changes?

Based on the English alphabetical order, three of the following four are alike in a certain way and thus form a group. Which is the one that does not belong to that group? (Note: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster)

What is the average of all the natural numbers from 1 to 64?

Which of the following leader is associated with the founding of the Brahmo Samaj and its emphasis on monotheism and social reform?

When was the second edition of the RESPECT women prevention framework launched in 2025?

Mango showers occur in which of the following groups of states?

Which of the following letter-clusters should replace # and % so that the pattern and relationship followed between the letter-cluster pair on the left side of :: is the same as that on the right side of :: ? # : LHN :: PLR : %

Restarting a computer means:

What kind of justice do the Directive Principles of State Policy of the Indian Constitution mainly aim to achieve?

In a certain code language, 'MINT' is coded as '6134' and 'TIME' is coded as '4365'. What is the code for 'E' in the given code language?

Find the mean proportional between 9 and 25.

The following table shows the distribution of marks obtained by 100 students in a test. Marks 0-10 10-20 20-30 30-40 40-50 50-60 Number of Students 5 9 14 22 30 20 The median marks is:

There are 32 members in group A, 52 members in group B and 73 members in group C. All the members of these groups went to a restaurant. The average amounts spent on each member of groups A, B and C are ₹266, ₹470 and ₹168, respectively. The overall average amount (in ₹) spent per member is: