RRB-NTPC 2021 General Awareness
Practice subject-wise previous year questions
Question 376
GK
Rajesh ranked 25th from the top and 35th from the bottom in his class. How many students are there in his class?
A
60B
59C
58D
57Question 377
GK
What should come in place of the question mark (?) in the given series? 49, 81, 121, 169, ?, 289
A
245B
225C
196D
256Question 378
GK
All 30 students are standing in a row facing north. Deepa is 9th from the left end, while Savitha is 11th from the right end. How many people are there between Deepa and Savitha?
A
11B
8C
10D
9Question 379
GK
Each of the digits in the number 6317458 is arranged in descending order from left to right. What will be the sum of the digits which are third from the left and second from the right in the new number thus formed?
A
12B
11C
9D
10Question 380
GK
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statements. Statements: All watches are belts. No belt is a tie. Conclusions (I): Some watches are ties. Conclusions (II): All ties are belts.
A
Only conclusion (II) follows.B
Only conclusion (I) follows.C
Neither conclusion (I) nor (II) follows.D
Both conclusions (I) and (II) follow.Question 381
GK
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All hands are legs. Some legs are faces. Conclusions: (I) All legs are hands. (II) All faces are legs.
A
Only conclusion II follows.B
Both conclusions I and II follow.C
Neither conclusion I nor II follows.D
Only conclusion I follows.Question 382
GK
Aman starts walking from Point A and runs for 10 m towards the north. He then takes a right turn and walks for 5 m, then turns right and walks for 6 m, and again turns right and walks for 12 m. He takes a final left turn, walks for 4 m and stops. How far (shortest distance) and in which direction he should walk to reach his starting point? (All turns are 90-degree turns only unless specified.)
A
7 m towards the northB
8 m towards the southC
7 m towards the westD
7 m towards the eastQuestion 383
GK
In the following triads, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one which follows the same logic. SKIP - KSPI - PIKS MEND - EMDN - DNEM
A
KITE - IKET - ETIKB
PLUM - PULM - MULPC
FOIL - LIFO - FOLID
HEAL - AHEL - LAEHQuestion 384
GK
What should come in place of the question mark (?) in the given series? 13 31 40 76 94 148 ?
A
157B
220C
202D
175Question 385
GK
A jacket is marked at ₹8,000. The shopkeeper offers a 30% discount on the marked price. After the discount, a 12% sales tax is added on the discounted price. What is the final price of the jacket?
A
₹6,440B
₹7,248C
₹6,240D
₹6,272Question 386
GK
The perimeter of a square is 248 m. Its area (in m$^2$) is:
A
3848B
3816C
3840D
3844Question 387
GK
Manoj, Swati and Rahul invested ₹1,020, ₹1,440 and ₹1,230, respectively to start a business. If the profit at the end of the year is ₹1,260, what is Rahul's share of the profit?
A
₹420B
₹423C
₹421D
₹422Question 388
GK
The average weight (in kg) of a family of five members whose weights are 40 kg, 49 kg, 56 kg, 73 kg and 39 kg is:
A
51.4B
53.4C
52.4D
50.4Question 389
GK
A number when increased by 100% gives 2700. The number is:
A
1350B
2700C
4050D
675Question 390
GK
Which of the following numbers divides 15,99,16,901?
A
25B
19C
28D
18Question 391
GK
M and N start a business. M invests ₹70,000 more than N for 3 months and N invests for 5 months. M's share is ₹288 more than that of N, out of a total profit of ₹4,896. Find the capital contributed by M.
A
₹1,50,000B
₹1,40,000C
₹1,80,000D
₹1,60,000Question 392
GK
The LCM of $3^3 \times 8^2 \times 14$, $3^2 \times 14^2 \times 19$ and $8^3 \times 14^2 \times 19^2$ is:
A
$3^3 \times 8^2 \times 14^2 \times 19$B
$3^2 \times 8^2 \times 14^2 \times 19^3$C
$3^2 \times 8^3 \times 14 \times 19^2$D
$3^3 \times 8^3 \times 14^2 \times 19^2$Question 393
GK
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair 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
UQ-VRB
QM-ROC
SO-TQD
WS-XUQuestion 394
GK
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: Some marks are tattoo. No tattoo is a painting. Conclusions: (I): Some marks are painting. (II): Some tattoo are mark.
A
Neither conclusion (I) nor (II) follows.B
Both conclusions (I) and (II) follow.C
Only conclusion (I) follows.D
Only conclusion (II) follows.Question 395
GK
In a certain code language, 'DRUM' is coded as '2194' and 'CURD' is coded as '4592'. What is the code for 'C' in the given code language?
A
2B
5C
9D
4Question 396
GK
What should come in place of the question mark (?) in the given series? 316 288 262 238 216 ?
A
185B
205C
196D
172Question 397
GK
In a row of people all facing north, Mukul is 5th from the right end. Alok is 10th from the right end. Alok is exactly between Mukul and Rohan. If Rohan is 6th from the left end of the line, how many people are there in the row?
A
20B
23C
26D
24Question 398
GK
What should come in place of the question mark (?) in the given series? 7 10 16 28 52 ?
A
99B
104C
100D
102Question 399
GK
In a certain code language, 'TALK' is coded as '5327' and 'LINE' is coded as '6143'. What is the code for 'L' in the given code language?
A
2B
6C
4D
3Question 400
GK
If 'P' stands for '$\times$', 'Q' stands for '÷', 'R' stands for '-' and 'S' stands for '+', then what will come in place of the question mark (?) in the following equation? (63 P 2) R (24 P 3) S (98 Q 2) R (48 Q 3) R 3 = ?
A
98B
84C
122D
104Previous
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