RRB NTPC 2025-11-08-2025-1 RRB Question Paper

RRB NTPC 2025 - Undergraduate Level Question Papers

RRB NTPC 2025-11-08-2025-1 RRB Questions

41.
Section - Mathematics
The price of 2 pens and 19 pencils is ₹118. If the price of one pen decreases by ₹5 and the price of one pencil increases by ₹4, then the price of 5 pens and 8 pencils becomes ₹144. What is the actual price of 14 pens and 6 pencils?
A.
₹318
B.
₹314
C.
₹319
D.
₹321
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ANSWER :
A. ₹318
42.
The HCF and LCM of two numbers are 91 and 546 respectively. If one number is 182, find the other number.
A.
273
B.
91
C.
364
D.
182
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ANSWER :
A. 273
43.
When a number is increased by 60%, it becomes 3550. What is the number?
A.
2218.75
B.
6656.25
C.
4437.5
D.
1109.375
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ANSWER :
A. 2218.75
44.
A dishonest trader claims to sell rice at 39% profit but uses a weight 17% less than the stated value while selling. What is the trader's total profit percentage? (Approximate to nearest whole number)
A.
66%
B.
72%
C.
67%
D.
69%
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ANSWER :
C. 67%
45.
What is the value of \(\sqrt{400}\) + \(\sqrt{0.0225}\) − \(\sqrt{9}\)?
A.
1.54
B.
14.54
C.
12.19
D.
17.15
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ANSWER :
D. 17.15
46.
By which largest number when 527 and 632 are divided, the remainders are 7 and 8 respectively?
A.
102
B.
104
C.
112
D.
98
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ANSWER :
B. 104
47.
₹74,000 is divided among A, B and C such that 9 times A's share = 3 times B's share = 7 times C's share. What is A's share?
A.
₹14,194
B.
₹13,816
C.
₹14,000
D.
₹13,865
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ANSWER :
C. ₹14,000
48.
Simplify: x(6x − 3) + 5(x² − 4) + 18
A.
−11x² − 3x + 2
B.
11x² − 3x − 2
C.
11x² − 3x + 2
D.
−11x² − 3x − 2
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ANSWER :
B. 11x² − 3x − 2
49.
How many prime numbers are there between 466 and 476 (both inclusive)?
A.
1
B.
2
C.
3
D.
5
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ANSWER :
A. 1
50.
79 plates were bought for ₹79 and 13 plates broke during transportation. The trader sells the remaining plates at ₹5.90 each. Find the trader's profit.
A.
₹314.90
B.
₹305.40
C.
₹316.40
D.
₹310.40
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ANSWER :
D. ₹310.40