RRB-NTPC 2021 General Awareness
Practice subject-wise previous year questions
Question 1226
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 kites are hats. No hat is a ant. Conclusion (I): Some kites are ants. Conclusion (II): Some hats are kites.
A
Only conclusion (I) follows.B
Only conclusion (II) follows.C
Neither conclusion (I) nor (II) follows.D
Both conclusions (I) and (II) follow.Question 1227
GK
Each of the digits in the number 7231456 is arranged in ascending order from left to right. What will be the sum of the digits which are second from the left and second from the right in the new number thus formed?
A
7B
10C
8D
5Question 1228
GK
Seven boxes F, G, H, M, N, O and P are kept one over the other but not necessarily in the same order. Only three boxes are kept below H. Only two boxes are kept between H and O. Only N is kept above G. F is kept at some place below M and at some place above P. Which box is kept at second position from the bottom?
A
FB
PC
GD
NQuestion 1229
GK
What should come in place of the question mark (?) in the given series? 1200, 1200, 1800, 3600, 9000, ?
A
18000B
12000C
15000D
27000Question 1230
GK
Refer to the following number and symbol series and answer the question that follows. All numbers are single-digits. Counting to be done from left to right only. (Left) & 1 # 6 * ^ @ 3 & $ 7 Ω $ 2 # 6 @ 2 % 9 (Right) If all the symbols are dropped from the series, which of the following will be third from the left?
A
6B
3C
7D
1Question 1231
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. BURN - BNRU - NRUB SONG - SGNO - GNOS
A
RAIL - ARIL - LAIRB
CAME - CEMA - EMACC
WINK - WNIK - KNIWD
CODE - COED - ODECQuestion 1232
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 actors are dancers. Some dancers are singers. Conclusions: (I) All dancers are actors. (II) No singer is a dancer.
A
Both conclusions (I) and (II) follow.B
Only conclusion (I) follows.C
Neither conclusion (I) nor (II) follows.D
Only conclusion (II) follows.Question 1233
GK
Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only. (Note: All numbers are single digit numbers only.) (Left) 4 7 + $ 1 * £ 3 & % 5 @ Ω 6 2 9 # 8 (Right) How many such numbers are there each of which is immediately preceded by a symbol and also immediately followed by another symbol?
A
5B
2C
3D
4Question 1234
GK
Atul starts from his home and drives 5 km towards north. He then takes a left turn, drives 6 km, turns left, and drives 4 km. He then takes a right turn and drives 5 km and reaches his office. In which direction is the office with respect to his home? (Note: All turns are 90° turns only, unless specified.)
A
North-westB
EastC
WestD
NorthQuestion 1235
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.) (196, 142, 338) (145, 198, 343)
A
(149, 152, 300)B
(183, 209, 392)C
(184, 130, 318)D
(164, 178, 352)Question 1236
GK
Select the pair that follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern. TYP: UZQ ETQ: FUR
A
WER: ZFSB
ELA: FCDC
UIP: VJRD
OUT: PVUQuestion 1237
GK
What should come in place of ? in the given series based on the English alphabetical order? BJS CLT DNU EPV ?
A
GRVB
GSVC
FRVD
FRWQuestion 1238
GK
FNJG is related to DLHE in a certain way based on the English alphabetical order. In the same way, IQMJ is related to GOKH. To which of the given options is MUQN related, following the same logic?
A
SKOLB
SKLOC
KSOLD
KSLOQuestion 1239
GK
What should come in place of the question mark (?) in the given series? 195 189 180 174 165 159 ?
A
149B
153C
155D
150Question 1240
GK
Seven people A, B, C, D, E, F and G are sitting in a row, facing north. Only two people sit between D and C. Only G sits to the right of E. Only one person sits between C and E. A sits at some place to the right of F but at some place to the left of B. How many people sit to the right of A?
A
4B
3C
5D
2Question 1241
GK
If + means 'subtraction', - means 'division', ÷ means 'multiplication', × means 'addition', then what will come in place of the question mark (?) in the following equation? $9 - 3 \times 756 + 84 \div 3 = ?$
A
509B
510C
508D
507Question 1242
GK
Prabash starts from Point A and drives 6 km towards east. He then takes a left turn, drives 4 km, turns left and drives 9 km. He then takes a left turn and drives 7 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? (Note: All turns are 90-degree turns only unless specified.)
A
2 km to the northB
4 km to the northC
3 km to the northD
1 km to the northQuestion 1243
GK
In a certain code language, 'GLUE' is coded as '4627' and 'LOAD' is coded as '1375'. What is the code for 'L' in the given code language?
A
3B
7C
6D
1Question 1244
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
TP-AXB
GC-OKC
HD-PLD
NJ-VRQuestion 1245
GK
In a certain code language, 'DEAR' is coded as '4627' and 'TURN' is coded as '1375'. What is the code for 'R' in the given code language?
A
5B
7C
1D
6Question 1246
GK
Seven boxes A, B, C, D, E, F and G are kept one over the other but not necessarily in the same order. Only three boxes are kept below G. Only two boxes are kept between G and B. Only A is kept above F. E is kept at some place below D and at some place above C. How many boxes are kept above E?
A
2B
4C
1D
3Question 1247
GK
Seven people, A, B, C, D, P, Q and R, are sitting in a row, facing north. Only two people sit between Q and R. Only D sits to the right of A. Only one person sits between R and A. B sits at some place to the right of P but at some place to the left of C. How many people sit between C and P?
A
FourB
OneC
ThreeD
TwoQuestion 1248
GK
D is married to N. K is the daughter of X. X is the father of D. D is the mother of G. G is the brother of I. I is the sister of E. I is married to H. How is X related to E?
A
Husband's fatherB
Mother's fatherC
Father's fatherD
FatherQuestion 1249
GK
If 2 is added to each odd digit and 1 is subtracted from each even digit in the number 2736158, what will be the sum of the digits that are third from the left and third from the right in the new number thus formed?
A
7B
8C
10D
12Question 1250
GK
What should come in place of the question mark (?) in the given series? 31 42 57 76 99 ?
A
126B
127C
125D
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