RRB-NTPC 2021 General Awareness
Practice subject-wise previous year questions
Question 351
GK
The HCF and the LCM of two numbers are 91 and 546, respectively. If one of the numbers is 182, find the other one.
A
273B
182C
364D
91Question 352
GK
The average runs scored by a batsman in 23 matches is 41. In the next 10 matches, the batsman scored an average of 14 runs. Find his average runs scored (rounded off to two decimals) in all the 33 matches.
A
32.82B
34.82C
31.82D
33.82Question 353
GK
The greatest number that will divide 527 and 632 leaving remainders 7 and 8, respectively, is:
A
104B
112C
98D
102Question 354
GK
A woman travels 282 km at 47 km/hr, a second distance of 120 km at 20 km/hr and a third distance of 496 km at 62 km/hr. Find her average speed for the whole journey (in km/hr).
A
52.2B
46.7C
53.6D
44.9Question 355
GK
If 'A' stands for '÷', 'B' stands for 'x', 'C' stands for '+' and 'D' stands for '-', then what will come in place of the question mark (?) in the following equation? 9 B 5 D 12 A 2 C 11 = ?
A
50B
38C
43D
32Question 356
GK
Vijay ranked 12th from the top and 34th from the bottom in his class. How many students are there in his class?
A
46B
44C
47D
45Question 357
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
NI-MOB
TO-SVC
KF-JMD
QL-PSQuestion 358
GK
What should come in place of the question mark (?) in the given series based on the English alphabetical order? XZR UWO RTL OQI ?
A
LMEB
LMFC
LNED
LNFQuestion 359
GK
In a certain code language, 'month owl row' is coded as 'eg kv oc' and 'vex row virus' is coded as 'jl vf eg'. How is 'row' coded in the given code language?
A
egB
jlC
kvD
ocQuestion 360
GK
In the following triad, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one that follows the same logic. SONG - OSNG - GNOS HEAT - EHAT - TAEH
A
UNIT - NUIT - TNIUB
FUSE - UFSE - ESUFC
BUYS - UBYS - UYSBD
TONG - TNOG - GNOTQuestion 361
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.) (384, 32, 6) (408, 68, 3)
A
(280, 38, 5)B
(348, 41, 4)C
(416, 52, 4)D
(394, 48, 4)Question 362
GK
Seven people, L, M, N, O, P, Q and R, are sitting in a row, facing north. Only two people sit to the right of N. Only two people sit between N and R. Only two people sit between L and Q. Q sits to the immediate left of N. O sits to the immediate right of P. Who sits at the third position from the left end of the line?
A
LB
MC
RD
OQuestion 363
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
GK-BFB
SW-NQC
UY-PSD
LP-GJQuestion 364
GK
Seven people, A, B, C, T, U, V and W are sitting in a row, facing north. Only three people sit between V and T. U sits to the immediate left of T. No one sits to the right of C. Only two people sit between C and U. W sits to the immediate right of A. How many people sit between B and W?
A
TwoB
OneC
ThreeD
FourQuestion 365
GK
In a certain code language, 'A $ B' means 'A is the daughter of B' 'A + B' means 'A is the brother of B' 'A @ B' means 'A is the wife of B' 'A ÷ B' means 'A is the father of B' Based on the above, how is E related to N if 'E @ F + G $ M ÷ N'?
A
Brother's daughterB
DaughterC
WifeD
Brother's wifeQuestion 366
GK
If 'A' stands for '÷', 'B' stands for 'x', 'C' stands for '+' and 'D' stands for '-', then what will come in place of the question mark (?) in the following equation? 100 A 5 C 14 D 5 B 3 = ?
A
27B
15C
23D
19Question 367
GK
What will come in place of the question mark (?) in the following equation, if '+' and '-' are interchanged and 'x' and '÷' are interchanged? 24 + 86 × 2 - 15 ÷ 4 = ?
A
41B
49C
58D
32Question 368
GK
GT 23 is related to FP 6 in a certain way. In the same way, HP 21 is related to GL 4. To which of the following is OL 15 related, following the same logic?
A
NH 2B
MH 2C
MI 4D
NI 4Question 369
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) 7 @ > 5 # ? \ + * 2 > ? > $ 4 % % $ 7 4 2 (Right) How many such symbols are there, each of which is immediately preceded by another symbol and also immediately followed by a number?
A
FiveB
FourC
TwoD
ThreeQuestion 370
GK
Select the number from among the given options that can replace the question mark (?) in the following series. 44 55 68 83 100 ?
A
108B
119C
112D
124Question 371
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) 5* # 7 % £ 9 4 $ 3 & @ 8 2 $1 6 & # 2 (Right) How many such symbols are there, each of which is immediately preceded by a number and also immediately followed by another number?
A
NoneB
More than twoC
OneD
TwoQuestion 372
GK
What should come in place of the question mark (?) in the given series based on the English alphabetical order? EHR LOY SVF ZCM ?
A
GFRB
GRFC
GJTD
GTJQuestion 373
GK
Rose starts from Point A and drives 7 km towards West. She then takes a left turn, drives 5 km, turns left and drives 12 km. She then takes a right turn and drives 9 km. She takes a final right turn, drives 5 km and stops at Point P. How far (shortest distance) and towards which direction should she drive in order to reach Point A again? (All turns are 90° turns only unless specified.)
A
16 km towards EastB
16 km towards WestC
14 km towards SouthD
14 km towards NorthQuestion 374
GK
In a certain code language, 'LOSE' is coded as '9432' and 'LOST' is coded as '9364'. What is the code for 'T' in the given code language?
A
9B
3C
4D
6Question 375
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 pair.)
A
KR - GTB
MP - LOC
GJ - FID
EH - DGPrevious
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