Dear Aspirants, Here we have given the Important RRB ALP & Technicians Exam 2018 Practice Test Papers. Candidates those who are preparing for RRB ALP 2018 can practice these Arithmetic Questions to get more confidence to Crack RRB 2018 Examination.
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1) Neeraj’s salary increased by 30% and decreased by 30% subsequently. Find the percentage of salary increased / decreased?
a) 15 % Decreased
b) 12 % Increased
c) 9 % Decreased
d) 18 % Increased
2) Rs. 27000 divided among L, M and N in the ratio of 7:5:3. What is the difference between highest share amount and lowest share amount?
a) 6000
b) 7200
c) 5000
d) 6000
3) SamiraborrowsRs. 20000 on the rate of 12% for 3 years. What is the simple interest on that amount?
a) 7500
b) 4500
c) 7200
d) 3600
4) Simplify:
2/5 of 1/7 of 1/9 of 945 =?
a) 6
b) 4
c) 3
d) 2
5) A number is added with its 2/7th of itself gives 423. What is the 40% of that number?
a) 130
b) 131.6
c) 130.4
d) 120.6
6) 10 men can works 6 hours a day finished the work in 10 days, if the work have to finish 5 days 10 men can work how many hours a day?
a) 24 hours
b) 8 hours
c) 2 hours
d) 12 hours
7) 1111 + 100.11 + 111.01 + 0.111 =?
a) 1223. 132
b) 1322.231
c) 1212 .231
d) 1231.123
8) A boat travels along the stream in 12kmph and return against the stream in 8 kmph. Find the speed of Boat
a) 4 kmph
b) 10kmph
c) 5kmph
d) 2kmph
9) A circular garden fencing with rectangular path. Radius of the garden is 35 m. Ratio of length and breadth is 7:5. Find the Circumference of the rectangular path.
a) 540
b) 360
c) 240
d) 120
10) Sin 30° = ?
a) 0
b) 1/2
c) 1/ √2
d) 1
Answers :
1). Answer: c)
Salary increase = 30%
Salary Decrease = 30%
Percentage of salary increased / decreased = x – y + = 30 – 30 + = 9% decreased.
2). Answer: b)
Total amount = Rs. 27000
Ratio of shares = 7: 5: 3
Amount received by L = 12600; M = 9000; N = 5400
Difference = 12600 – 5400 = 7200 .
3). Answer: c)
S.I = PNR/100
S.I = 20000×3×12/100
S.I = 7200
4). Answer: a)
2/5 * 1/7 * 1/9 * 945 = 6.
5). Answer: b)
X + 2x/7 = 423
(7x + 2x)/7 = 423
9x/7 = 423
X = 423*7/9 = 329
40% of 329 = 40*329/100 = 131.6
6). Answer: d)
M1D1H1 = M2D2H2
10×6×10 = 10 × 5 × H
Hours = (10×6×10) / (10×5) = 60 / 5 = 12 hours per day.
7). Answer: b)
8). Answer: b)
Speed of Boat = (U+V)/2 = (12+8)/2 = 20/2 = 10kmph.
9). Answer: c)
R = 35 m
Length of rectangle = 70 m
Breathe of the rectangle = 50 m
Circumference of the rectangle = 2(70+50) 2*120 = 240 m
10). Answer: b)
RRB ALP 2018 – “All in One” Study Materials and Practice Sets
