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) 40 liters of a mixture of milk and water contains 10% of water, the water to be added to make the water content 20% in the new mixture. Find how many liters water will be added?
a) 10
b) 5
c) 8
d) 9
2) A ladder is resisting a wall of height 8 m. If the ladder is inclined with the ground at an angle of 30°, then the distance of the foot of the ladder from the wall is
a) 8/√3
b) 8√3
c) 4
d) 2√3
3) Find the expression value of 85÷17 ×285÷95 =?
a) 5
b) 10
c) 15
d) 20
4) An Article Marked for sale of Rs.2000, What is the selling price, after selling two successive discounts of 20%?
a) 1720
b) 1520
c) 1280
d) 1260
- The value of √ (√64 × (√ 4√81))
a) 7
b) 8
c) 12
d) 6
- A train travelling at a speed of 15 m/sec crosses a 300 m long platform in 25s. Find the length of the train.
a) 150m
b) 300m
c) 75 m
d) 60m
7) Rohit can build a Compound wall in 15 days. Mohit can do this same job in 10 days. How long the compound wall can complete if they together do this work?
a) 8 days
b) 10 days
c) 6 days
d) 9 days
8) Mukhil and Sukhil entered into the business with the investment ratio of 3:4. At the end of 1 year Sukhil earned a profit of Rs.2000. Then what is the investment amount of Mukhil?
a) 1000
b) 1700
c) 1500
d) 2000
- What is the Value of 50% of 500+ ¾ of 200?
a) 50
b) 100
c) 200
d) 400
HCF and LCM of two numbers is 6 and 72 respectively, One Number is ¾ of another number. Find the smallest number?
a) 20
b) 22
c) 18
d) 16
Answers :
1). Answer : b)
2). Answer: b)
3). Answer: c)
85÷17 ×285÷95 = 5×3 = 15
4). Answer: c)
5). Answer: c)
√ (√64 × (√ 4√81)) = √(8×2×9 )= √144 = 12
6). Answer: c)
Speed of train = 15mps
Time = 15 s
Length = T×S = 15×25 = 375
Relative Distance = Length of Train + Length of Platform
375 = x+ 300
Length of Train = 75m
7). Answer: c)
Rohit = 1/15 days
Mohit = 1/10 days
Rohit + mohit = 1/15 + 1/10 = (2+3)/30 = 5/30 = 1/6
They together can finish the Compound wall in 6 days
8). Answer: c)
9). Answer: d)
50% of 500+ ¾ of 200 = 250+ 150 =400
10). Answer: c)
First number × second number = HCF × LCM
(4x)×(3x) = 72×6
12x2 = 72×6
X = 6
Smallest number = 6×3 = 18
RRB ALP 2018 – “All in One” Study Materials and Practice Sets
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