RRB-NTPC 2021 General Awareness

Practice subject-wise previous year questions

Question 2326
GK

As per the NFHS-5 (2019-21), what is the approximate percentage of households in India with access to improved sanitation facilities?

A
85%
B
70%
C
65%
D
55%
Question 2327
GK

What is the main goal of the PM Gati Shakti initiative?

A
Strengthen healthcare facilities
B
Improve transportation and logistics
C
Increase agricultural productivity
D
Enhance digital infrastructure
Question 2328
GK

In modern CPUs, what technique is used to execute multiple instructions simultaneously?

A
1. Clock Synchronization
B
2. Pipelining
C
3. Serial Processing
D
4. Sequential Execution
Question 2329
GK

What will come in place of the question mark (?) in the following equation, if '+' and '-' are interchanged, and 'x' and '÷' are interchanged?  $43 + 15 \div 2 - 12 \times 4 = ?$

A
1. 16
B
2. 18
C
3. 22
D
4. 24
Question 2330
GK

In which year did the Bhil rebellion start under the leadership of Bhil leaders such as Kazi Singh and Bhima Naik?

A
1845
B
1868
C
1818
D
1803
Question 2331
GK

In a certain code language, 'LIPS' is coded as '4628' and 'PURE' is coded as '3567'. What is the code for 'P' in the given code language?

A
1. 2
B
2. 7
C
3. 6
D
4. 3
Question 2332
GK

If $\triangle ABC \sim \triangle XYZ$, AB = 6 cm, XY = 8 cm, YZ = 12 cm and ZX = 16 cm, then find the perimeter of $\triangle ABC$.

A
1. 34 cm
B
2. 27 cm
C
3. 32 cm
D
4. 24 cm
Question 2333
GK

Which of the following is the largest contributor to irrigation in India?

A
1. Sub-irrigation
B
2. Tanks
C
3. Rainwater harvesting
D
4. Tube wells and canals
Question 2334
GK

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?  GIM 8, HJN 11, IKO 14, JLP 17, ?

A
1. UVY 20
B
2. KMQ 20
C
3. UYZ 21
D
4. TUY 21
Question 2335
GK

What will be the amount after 1 year if ₹9,900 is invested at 20% compound interest per annum, compounded half-yearly?

A
1. ₹12,940
B
2. ₹12,495
C
3. ₹11,979
D
4. ₹11,307
Question 2336
GK

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

A
1. URO
B
2. KIE
C
3. TQN
D
4. WTQ
Question 2337
GK

How are Municipal Corporations established in the Union Territories of India?

A
1. By State Legislature
B
2. By an Act of Parliament
C
3. By the Municipal Commissioner
D
4. By public vote
Question 2338
GK

A vendor sold 5 chocolates for ₹1, thereby gaining 20%. How many chocolates did he buy for ₹1?

A
1. 12
B
2. 10
C
3. 8
D
4. 6
Question 2339
GK

A class of 30 students appeared in a test. The average score of 12 students is 60, and that of the rest is 60. What is the average score of the class?

A
1. 60
B
2. 61
C
3. 59
D
4. 58
Question 2340
GK

4 is related to 10 following a certain logic. Following the same logic, 34 is related to 40. To which of the following is 66 related, following the same logic?  (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 - Operations on 13 such as adding/subtracting/multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

A
1. 70
B
2. 68
C
3. 72
D
4. 74
Question 2341
GK

The Abhidhamma Pitaka explores which of the following areas in depth?

A
1. Ethics, mental phenomena, and psychological insights
B
2. Animal stories
C
3. Political history
D
4. Folk tales
Question 2342
GK

After 50 litres of petrol was poured into an empty storage tank, it was still 10% empty. How much petrol (in litres, rounded off to two decimal places) must be poured into the storage tank in order to fill it?

A
55.56
B
51.33
C
56.56
D
54.56
Question 2343
GK

Which Article of the Constitution of India allowed citizens to reside and settle in any part of the territory of India?

A
1. Article 15
B
2. Article 19
C
3. Article 22
D
4. Article 18
Question 2344
GK

In a certain code language,  A + B means 'A is the mother of B',  A - B means 'A is the brother of B',  A $\times$ B means 'A is the wife of B' and  A $\div$ B means 'A is the father of B'.  How is M related to Q if 'M + N - O $\times$ P $\div$ Q'?

A
1. Father's sister
B
2. Father's mother
C
3. Mother's mother
D
4. Mother's sister
Question 2345
GK

An article was bought for ₹8,100. Its price was marked up by 40%. Thereafter it was sold at a discount of 15% on the marked price. What was the percentage profit on the transaction?

A
1. 20%
B
2. 17%
C
3. 18%
D
4. 19%
Question 2346
GK

X has planned his expenditure as follows: 30% of salary for house rent; 25% for food; 15% for medical expenditure and 16% for others. If he can save ₹42,000 every month, then his monthly salary (in ₹) is:

A
1. 3,30,000
B
2. 3,00,000
C
3. 3,50,000
D
4. 4,20,000
Question 2347
GK

In a certain code language, 'PICK' is coded as '4628' and 'COST' is coded as '3567'. What is the code for 'C' in the given code language?

A
1. 3
B
2. 2
C
3. 7
D
4. 6
Question 2348
GK

Find the value of m which satisfies: (4/5) 6 × (5/4) 9 × (4/5) 3 = (5/4) 2m+5

A
2
B
 -5/2
C
-2
D
-3
Question 2349
GK

What is the SI unit of energy?

A
1. Kelvin
B
2. Watt
C
3. Newton
D
4. Joule
Question 2350
GK

In a certain code language, 'flag dance best' is coded as 'xk tc kz' and 'mile flag wine' is coded as 'tc di gv'. How is 'flag' coded in the given language?

A
1. xk
B
2. tc
C
3. kz
D
4. di