RRB-NTPC 2021 General Awareness
Practice subject-wise previous year questions
Question 176
GK
Find the simple interest (in ₹) on ₹4,000 at 7.5% per annum rate of interest deposited on 7 February 2024 and withdrawn on 8 April 2024.
A
₹49B
₹50C
₹51D
₹48Question 177
GK
If 3 times the mother's age is 26 years more than 5 times her daughter's age, and 2 times the daughter's age is 2 years less than the mother's age, then what is the difference (in years) between the ages of the mother and the daughter?
A
25B
20C
23D
22Question 178
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) 9 6 $ $ 7 © £ $ 1 * 5 4 3 3 $ 6 @ # # # 8 % (Right) How many such symbols are there each of which is immediately preceded by a number and also immediately followed by a number?
A
4B
1C
2D
3Question 179
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 penguins are sharks. Some sharks are dolphins. Conclusions (I): No shark is a penguin. Conclusions (II): Some penguins are dolphins.
A
Neither conclusion (I) nor (II) follows.B
Both conclusions (I) and (II) follow.C
Only conclusion (I) follows.D
Only conclusion (II) follows.Question 180
GK
KGDL is related to IEBJ in a certain way based on the English alphabetical order. In the same way, NJGO is related to LHEM. To which of the given options is QMJR related, following the same logic?
A
OKPHB
KOHPC
KOPHD
OKHPQuestion 181
GK
If 2 is added to each even digit and 1 is subtracted from each odd digit in the number 7364592, what will be the sum of the digits which are first from the left and first from the right in the new number thus formed?
A
9B
12C
10D
8Question 182
GK
H, I, J, K, U, V and W are sitting around a circular table facing the centre of the table. Only four people sit between U and V when counted from the right of U. U sits third to the left of W. K sits third to the left of H. I is an immediate neighbour of both V and W. How many people sit between J and I when counted from the right of J?
A
TwoB
OneC
ThreeD
FourQuestion 183
GK
Veer starts from Point Y and drives 34 km towards north. He then takes a left turn, drives 20 km. He then turns left and drives 40 km. He takes a final left turn, drives 20 km and stops at Point Z. How far (shortest distance) and towards which direction should he drive in order to reach Point Y again? (All turns are $90^\circ$ turns only unless specified.)
A
6 km towards northB
7 km towards southC
4 km towards eastD
8 km towards westQuestion 184
GK
What should come in place of the question mark (?) in the given series? 178 142 117 101 92 ?
A
63B
75C
81D
88Question 185
GK
What should come in place of the question mark (?) in the given series? 499 500 502 505 509 ?
A
515B
513C
514D
516Question 186
GK
Seven boxes U, V, W, X, E, F and G are kept one over the other but not necessarily in the same order. Only X is kept above W. Only two boxes are kept between W and G. Only U is kept below F. V is not kept immediately above G. How many boxes are kept between E and U?
A
OneB
ThreeC
FourD
TwoQuestion 187
GK
Refer to the following number and symbol series and answer the question that follows. All numbers are single-digit numbers. Counting to be done from left to right only. (Left) # 1 * £ 5 6 4 + 7 $ 8 2 @ % & 3 Ω 9 (Right) How many such symbols are there each of which is immediately preceded by a number and also immediately followed by another number?
A
4B
1C
3D
2Question 188
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
NK-PLB
JG-LIC
FC-HDD
RO-TPQuestion 189
GK
Deepti starts from point A and walks 5 km towards west. She takes a left turn and walks 2 km. She then takes a right turn and walks 3 km. She then takes a final right turn and walks 2 km and reaches a point B. How far (shortest distance) and towards which direction should she walk in order to reach point A again? (All turns are 90 degrees turns only unless specified.)
A
2 km westB
8 km eastC
2 km eastD
5 km eastQuestion 190
GK
Each of the digits in the number 8357416 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
12B
10C
9D
11Question 191
GK
A, B, C, D, J, K and L are sitting around a circular table, facing the centre of the table. Only four people sit between C and J when counted from the right of C. C sits third to the left of B. A sits third to the left of D. L is an immediate neighbour of both J and B. How many people sit between K and L when counted from the right of K?
A
FourB
ThreeC
TwoD
OneQuestion 192
GK
In a certain code language, 'OPEN' is coded as '4627' and 'EARS' is coded as '1375'. What is the code for 'E' in the given code language?
A
6B
1C
5D
7Question 193
GK
In a certain code language, 'KNOW' is coded as '8901' and 'KNOT' is coded as '9028'. What is the code for 'W' in the given code language?
A
8B
9C
1D
0Question 194
GK
What should come in place of the question mark (?) in the given series? 260, 310, 460, 710, 1060, ?
A
1560B
1510C
1460D
1410Question 195
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.) 24, 16 48, 32
A
72, 36B
84, 56C
60, 20D
96, 62Question 196
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
RWSB
OTPC
UZVD
MROQuestion 197
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 conclusion(s) logically follow(s) from the statements. Statements: All detergents are towels. All detergents are conditioners. Conclusions: (I) Some towels are conditioners. (II) All conditioners are detergents.
A
Only conclusion (II) follows.B
Only conclusion (I) follows.C
Neither conclusion (I) nor (II) follows.D
Both conclusions (I) and (II) follow.Question 198
GK
Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? VPM 153, QUJ 145, LZG 137, GED 129, BJA 121, ?
A
WOX 113B
VOY 115C
UPY 115D
XNW 113Question 199
GK
What will come in place of the question mark (?) in the following equation, if '+' and '÷' are interchanged and '-' and 'x' are interchanged? 11-3 x 88 + 8 ÷ 10=?
A
38B
23C
32D
16Question 200
GK
MOLK is related to RTQP in a certain way based on the English alphabetical order. In the same way, GIFE is related to LNKJ. To which of the given options is VXUT related, following the same logic?
A
AYZCB
AYZSC
ACZYD
ACYXPrevious
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