RRB-NTPC 2021 General Awareness
Practice subject-wise previous year questions
Question 226
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 one 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
MG-PKB
EY-HCC
KE-MID
ZT-CXQuestion 227
GK
CFJP is related to GJMS in a certain way based on the English alphabetical order. In the same way, SVVB is related to WZYE. To which of the given options is EHEK related, following the same logic?
A
LNHGB
LIHNC
ILHND
LINJQuestion 228
GK
Refer to the following number and symbol series and answer the question that follows. All number are single-digit numbers. Counting to be done from left to right only. (Left) 5 # % 2 ^ @ 3 & 1 $ 7 Ω 5 2 # 6 * 1 9 (Right) How many symbols in the series are immediately preceded by a number and immediately followed by a symbol?
A
More than twoB
OneC
TwoD
NoneQuestion 229
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: Some kites are hats. No hat is a bat. Conclusions: (I): Some kites are bats. (II): Some hats are kites.
A
Only conclusion (I) follows.B
Both conclusions (I) and (II) follow.C
Only conclusion (II) follows.D
Neither conclusion (I) nor (II) follows.Question 230
GK
Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? KDU 94, HIQ 107, ENM 120, BSI 133, YXE 146, ?
A
UDB 159B
WBZ 161C
WDC 161D
VCA 159Question 231
GK
Each of the digits in the number 81374569 is arranged in ascending order from left to right. The position of how many digits will remain unchanged as compared to that in the original number?
A
ThreeB
OneC
TwoD
NoneQuestion 232
GK
VR 27 is related to YU 32 in a certain way. In the same way, MI 9 is related to PL 14. To which of the following is GC 13 related, following the same logic?
A
MP 18B
JF 18C
JK 16D
JF 22Question 233
GK
A, B, C, D, E, F and G are sitting around a circular table facing the centre. Only one person sits between C and D when counted from the right of C. Only one person sits between D and A. Only one person sits between C and B. Only two people sit between F and A. Only one person sits between E and B. How many people sit between E and G when counted from the left of G?
A
2B
1C
4D
3Question 234
GK
Town B is to the south of Town A. Town C is to the west of Town A. Town D is to the west of Town C. Town E is to the north of Town D and also to the south of Town F. What is the position of Town F with respect to Town D?
A
NorthB
EastC
SouthD
WestQuestion 235
GK
What should come in place of the question mark (?) in the given series? 86 88 92 100 116 ?
A
148B
180C
132D
144Question 236
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
NE - RKB
PA - THC
XK - BQD
QI - UOQuestion 237
GK
What should come in place of the question mark (?) in the given series? 7 7 10 18 33 ?
A
69B
64C
57D
61Question 238
GK
In a certain code language, 'YOUR' is coded as '4628' and 'UNIT' is coded as '1385'. What is the code for 'U' in the given code language?
A
1B
8C
3D
2Question 239
GK
The population of a district is 368000, out of which 220000 are males. 62% of the population is literate. If 62% males are literate, then what percentage of females are literate?
A
63%B
59%C
60%D
62%Question 240
GK
If 20% of first number is equal to four-fifths of second number, what is the ratio of first number to the second number?
A
1:6B
4:1C
6:2D
7:4Question 241
GK
The average of first 155 even numbers is
A
156B
155.5C
157D
156.5Question 242
GK
6 men can complete a piece of work in 9 days, while 6 women can do it in 6 days. In how many days can 2 women and 3 men complete this work?
A
10 daysB
11 daysC
12 daysD
9 daysQuestion 243
GK
The number of prime numbers lying between 430 and 438, both included, is:
A
6B
2C
4D
3Question 244
GK
The marks scored by 10 students are given below. 13, 20, 15, 13, 19, 12, 12, 11, 13, 10 The mode of the given data is:
A
13B
15C
19D
20Question 245
GK
In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the pair in which the numbers are related in the same way as are the numbers of the following pairs. (Note: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g., 13 Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) 108, 54 78, 39
A
12, 24B
65, 13C
96, 48D
54, 18Question 246
GK
What will come in the place of the question mark (?) in the following equation, if ‘÷’ and ‘−’ are interchanged and ‘×’ and ‘+’ are interchanged? 15 + 7 ÷ 7 × 48 − 2 + 23 × 4 = ?
A
612B
716C
559D
654Question 247
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
NGKB
TMQC
QJND
IBEQuestion 248
GK
Read the given statement(s) and conclusions carefully. Assuming that the information given in the statement(s) 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: Some guns are roses. All roses are bats. Conclusions: (I) Some guns are bats. (II) All bats are roses.
A
Both conclusions (I) and (II) follow.B
Only conclusion (II) follows.C
Neither conclusion (I) nor (II) follows.D
Only conclusion (I) follows.Question 249
GK
In a certain code language, 'GIRL' is coded as '5317' and 'INKS' is coded as '2146'. What is the code for 'I' in the given code language?
A
3B
2C
4D
1Question 250
GK
Each of the digits in the number 2436857 is arranged in ascending 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
9C
10D
11Previous
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156
Next