RRB-NTPC 2021 General Awareness

Practice subject-wise previous year questions

Question 1301
GK

In a certain code language, ‘CURE’ is coded as ‘8426’ and ‘THOU’ is coded as ‘5183’. What is the code for ‘U’ in the given code language?

A
4
B
1
C
8
D
3
Question 1302
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. LUNG - UNLG - GNUL FERN - ERFN - NREF

A
COIR - OICR - RIOC
B
SWAP - SAWP - PAWS
C
BAKE - AKBE - AKEB
D
CUTS - UCTS - SUTC
Question 1303
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
ORK
B
RUO
C
ILF
D
LOI
Question 1304
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 laptops are computers. Some laptops are desktops. Conclusions: (I): Some computers are desktops. (II): Some desktops are laptops.

A
Only Conclusion I follows
B
Only Conclusion II follows
C
Both Conclusions I and II follow
D
Neither Conclusion I nor II follows
Question 1305
GK

If + means −, − means ×, × means ÷ and ÷ means +, then what will come in place of the question mark (?) in the following equation? 36 + 48 × 4 ÷ 5 − 3 = ?

A
39
B
47
C
52
D
43
Question 1306
GK

What should come in place of the question mark (?) in the given series? 94 ? 118 142 174 214

A
102
B
106
C
112
D
108
Question 1307
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
NJ-OL
B
TP-US
C
QM-RO
D
KG-LI
Question 1308
GK

Read the given statement(s) 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 statement(s). Statements: All Steel are Nickel. Some Nickel are Chromium. Conclusions: I: Some Steel are Chromium. II: No Chromium are Steel.

A
Both conclusions (I) and (II) follow.
B
Neither conclusion (I) nor (II) follows.
C
Only conclusion (I) follows.
D
Only conclusion (II) follows.
Question 1309
GK

Samar ranked 39th from the top and 34th from the bottom in his class. How many students are there in his class?

A
72
B
74
C
71
D
73
Question 1310
GK

Ram starts his journey from point A and drives for 12 km towards the south. He then turns right and drives for 7 km. He then turns left, drives for 5 km, then again turns left and drives for 13 km, and then again turns left and drives for 9 km. He then turns left and drives for 14 km. He takes a final right turn and drives for 8 km and stops. How far (shortest distance) and in which direction should he drive in order to reach point A again? (All turns are 90-degree turns only unless specified.)

A
8 km towards the east
B
8 km towards the north
C
6 km towards the east
D
5 km towards the east
Question 1311
GK

What should come in place of the question mark (?) in the given series based on the English alphabetical order? RXY TTV ? XLP ZHM

A
VWZ
B
PDM
C
VPS
D
SRV
Question 1312
GK

Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only. (Left) 0 3 # $\pi$ 2 $\sigma$ $\Omega$ 9 $ # 4 8 9 % 1 & 5 @ 8 6 $\mu$ (Right) How many such symbols are there, which are immediately preceded by a prime number and also immediately followed by a symbol?

A
One
B
Two
C
None
D
Three
Question 1313
GK

Teena, Beena, Meera, Leena, Meenu and Reena are sitting around a circle, facing the centre. Reena sits second to the left of Teena. Meenu sits third to the left of Reena. Leena sits second to the left of Meera. Who sits second to the left of Beena?

A
Reena
B
Teena
C
Leena
D
Meera
Question 1314
GK

Select the pair that follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern. EYN : FAQ GWA : HYD

A
JUF : KWI
B
SBL : TEM
C
TQH : WSI
D
OCR : PDS
Question 1315
GK

This question is based on the five, three-digit numbers given below. (Left) 438 745 217 153 876 (Right) (Example- 697 – First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.) What will be the resultant if the third digit of the highest number is added to the second digit of the lowest number?

A
10
B
12
C
13
D
11
Question 1316
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
RV-MP
B
NR-IL
C
KO-FI
D
IM-DH
Question 1317
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. POST - OPST - PSTO LITE - ILTE - LTEI

A
GANY - AGNY - GNYA
B
HOST - OHST - OSTH
C
VAIN - VIAN - NIAV
D
MIND - IMND - DINM
Question 1318
GK

Select the set in which the numbers are related in the same way as are the numbers of the following sets. (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 to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (19, 374, 14) (47, 2230, 22)

A
(50, 2514, 15)
B
(27, 744, 11)
C
(45, 2031, 2)
D
(4, 22, 2)
Question 1319
GK

What should come in place of the question mark (?) in the given series? 750 755 745 750 740 745 735 ?

A
740
B
750
C
735
D
745
Question 1320
GK

If ‘A’ stands for ‘÷’ , ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, then the resultant of which of the following would be 18?

A
45 D 6 B 8 C 42 A 2
B
45 C 6 A 8 B 42 A 2
C
45 B 6 C 8 D 42 A 2
D
45 A 6 B 8 D 42 C 2
Question 1321
GK

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? DKR 79, HOV 73, LSZ 67, PWD 61, TAH 55, ?

A
XEM 50
B
XEL 49
C
ZEL 51
D
XOL 53
Question 1322
GK

Vinay starts from Point A and drives 8 km towards North. He then takes a left turn, drives 4 km, turns left and drives 11 km. He then takes a left turn and drives 6 km. He takes a final left turn, drives 3 km and stops at Point P. How far (shortest distance) and towards which direction should he drive in order to reach Point A again? (All turns are 90° turns only unless specified.)

A
3 km to west
B
2 km to east
C
3 km to east
D
2 km to west
Question 1323
GK

Seven boxes V, W, X, Y, Z, Q and R are kept one over the other but not necessarily in the same order. Only four boxes are kept between Z and Y. Only X is kept above Z. Only two boxes are kept between W and V. R is kept immediately above Q. V is not kept immediately above R. Which box is kept fourth from the top?

A
W
B
R
C
Q
D
Y
Question 1324
GK

Each of the digits in the number 8127365 is arranged in ascending order from left to right. 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?

A
9
B
8
C
6
D
7
Question 1325
GK

What should come in place of the question mark (?) in the given series? 9 13 21 33 49 ?

A
69
B
70
C
75
D
67