RRB-NTPC 2021 General Awareness
Practice subject-wise previous year questions
Question 151
GK
In a certain code language, 'like his attitude' is coded as 'nt yg fr' and 'his first salary' is coded as 'kt lo yg'. How is 'his' coded in the given language?
A
ygB
frC
ktD
ntQuestion 152
GK
If 'A' stands for '÷', 'B' stands for '$\times$', 'C' stands for '+' and 'D' stands for '-', what will come in place of the question mark (?) in the following equation? 46 A 2 C 21 D 8 B 3 = ?
A
33B
20C
26D
41Question 153
GK
This question is based on the five, three-digit numbers given below. (Left) 324 523 643 136 441 (Right) (Example- 697 - First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.) If 3 is added to the first digit of every number, in how many numbers will the first digit be exactly divisible by the second digit?
A
1B
4C
3D
2Question 154
GK
Seven boxes, A, B, C, D, M, N and O, are kept one over the other but not necessarily in the same order. No box is kept above B. Only three boxes are kept between B and N. Only one box is kept between D and A. Only C is kept below O. A is kept immediately above N. Only four boxes are kept between D and C. How many boxes are kept below M?
A
FiveB
FourC
TwoD
ThreeQuestion 155
GK
In a certain code language, 'GALE' is coded as '7513' and 'FLEA' is coded as '5197'. What is the code for 'F' in that language?
A
1B
9C
5D
7Question 156
GK
Seven people, A, B, C, T, U, V and W are sitting in a row, facing north. Only two people sit to the right of C. Only two people sit between C and U. Only two people sit between A and V. V sits to the immediate left of C. T sits to the immediate right of W. Who sits at third position from the left end of the line?
A
TB
UC
AD
BQuestion 157
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 conclusion(s) logically follow(s) from the statement(s). Statements: All Cabbages are Peas. No Peas are Broccolis. Conclusions: I: No Broccolis are Cabbages. II: Some Broccolis are Cabbages.
A
Only conclusion (I) follows.B
Neither conclusion (I) nor (II) follows.C
Only conclusion (II) follows.D
Both conclusions (I) and (II) follow.Question 158
GK
What should come in place of the question mark (?) in the given series? 779 780 784 793 809 ?
A
831B
837C
834D
841Question 159
GK
Select the triad that follows the same pattern as that followed by the two triads given below. Both triads follow the same pattern. GN-JQ-MP DK-GN-JM
A
JQ-MT-PRB
JQ-MT-PSC
IQ-NT-PRD
IQ-MT-PRQuestion 160
GK
Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? FJN 45, DHL 40, BFJ 35, ZDH 30, XBF 25, ?
A
VZD 20B
VUD 20C
VZE 20D
UZD 20Question 161
GK
If 2 is added to each odd digit and 3 is subtracted from each even digit in the number 7843651, how many digits will appear more than once in the new number thus formed?
A
ThreeB
TwoC
OneD
NoneQuestion 162
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
HDKB
FBJC
MIPD
JFMQuestion 163
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. RACK - AKCR - KCAR LOAD - ODAL - DAOL
A
ABLE - BALE - EBLAB
NAPS - NPAS - SPANC
ITEM - TMEI - METID
FLAT - LFAT - TLAFQuestion 164
GK
What should come in place of the question mark (?) in the given series? 456 457 455 456 454 455 453 ?
A
454B
453C
456D
455Question 165
GK
A, B, C, D, E, F and G are sitting around a circular table facing the centre. B sits second to the right of C. E sits third to the left of B. D is the immediate neighbour of G and A. F sits second to the left of G. How many people sit between A and B when counted from the left of A?
A
FourB
TwoC
ThreeD
OneQuestion 166
GK
What should come in place of the question mark (?) in the given series? 6 9 15 24 36 ?
A
51B
41C
75D
52Question 167
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
PN-QOB
QO-RPC
LJ-MKD
US-UVQuestion 168
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.) (52, 81) (72, 101)
A
84, 107B
75, 104C
79, 102D
53, 76Question 169
GK
Mr. Oxi starts from Point A and drives 9 km towards the south. He then takes a right turnand drives 3 km, then turns right and drives 15 km. He then takes a right turn and drives 11 km. He takes a final right turn, drives 6 km and stops at Point P. 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 to the westB
7 km to the eastC
8 km to the southD
8 km to the eastQuestion 170
GK
If 1 is added for each even digit and 1 is subtracted from each odd digit of the number 56218643, how many digits are repeated more than once in the new number thus formed?
A
NoneB
ThreeC
OneD
TwoQuestion 171
GK
Naman and Omar can complete a certain piece of work in 13 and 4 days, respectively. They started to work together, and after 2 days, Omar left. In how many days will Naman complete the remaining work?
A
4.5B
6C
6.5D
5Question 172
GK
The average weight (in kg) of a family of five members whose weights are 40 kg, 49 kg, 56 kg, 73 kg and 38 kg is:
A
51.2B
52.2C
50.2D
53.2Question 173
GK
An exterior angle and an interior angle of a regular polygon are in the ratio of 1: 8. What is the number of sides of the polygon?
A
12B
24C
18D
6Question 174
GK
Find the simple interest (in) on ₹1,200 at an interest rate of 3% per month for 12 months.
A
₹36B
₹56C
₹432D
₹72Question 175
GK
The number of prime numbers lying between 303 and 311, both included, is:
A
5B
2C
7D
3Previous
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156
Next