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.
[WpProQuiz 2614]
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1). The small boxes separated of a big box is 24 cm deep, 12 cm high and 4 cm wide, then how many small boxes will it hold, if each box is 4 cm as its edge?
- 14
- 16
- c 18
- 20
2). What will come in place of question mark (?) in the following question?
7/5 ×2/6×6/5×3050 = ?
- 1078
- 1708
- 1087
- 1908
3).
- 1
- 0
- – 1
- 2
4). If x tan 45° cos 30° = sin 30° cot 30°, then x is equal to
- 0
- 1/2
- 1
- −1
5). If the angles of triangle are in the ratio of 3 : 5 : 7, the find the value of smallest angle?
- 36
- 60
- c 12
- 45
6). In a Library, Average number of visitors in weekend days is 250. In other days the average number of visitors is 355. What is theAverage number of visitors had visit the library in a week?
- 350
- 325
- 350
- 375
7). The ratio of area Square and rectangle is 4:5. Side of the Square is equals to Breathe of the Rectangle. If the side is of square is 4 cm2, then what is the length of rectangle?
- 4 cm
- 5 cm
- 6 cm
- 8 cm
8). 10 years ago a family consists of 4 members have an average age of 15 year. At present the family has blessed with a child on 5 years ago. What is the present ratio of that child’s age and sum of family member’s age at present?
- 21: 1
- 1: 21
- 11: 1
- 1: 11
9). A can do a piece of work in 6 days. B can do the same work in 12 days. C can do the same work in 4 days. If all they work together when the work finishes by them?
- 4 days
- 3 days
- 2 days
- 1 day
10). Gokul bought a iphone for Rs.60,000. He wants to exchange that phone after one month. He exchange a new iphone for the price of 80,000 and get a offer of 10 % cashback and his old mobile taken at the rate of 50,000. How much more amount Gokul have to pay?
- 25,000
- 26,000
- 22,000
- 24,000
Answers:
1). Answer: C
Formula: volume of solid cube = (side)3
Volume of cuboid = length × breadth × depth
Volume of a single small box = (4cm)3 = 64cm3
Volume of the whole box = l×b×h = 24cm × 12cm × 4cm = 1152 cm3
No. of small box = Volume of Box/Volume of single Small Box
= 1152/64
= 18
2). Answer: B
7/5 ×2/6×6/5×3050 = 122 ×14 = 1708
3). Answer: A
4). Answer: C
5). Answer: A
Sum of the angles in a triangle = 180°
3x+5x+7x = 180°
15x=180°
X = 180° / 15 = 12°
Smallest Angle is 12 °×3 = 36°
6). Answer: B
Total number of visitors in weekend = 250×2= 500
Total number of visitors in other days = 355×5=1775
Total number of visitors for a week = 1775+500 = 2275
Average number of visitors for a week = 2275/7 = 325
7). Answer: B
8). Answer: B
10 years ago a total age of that family = 15×4= 60
At present total age of that 4 members = 60 + 40 = 100
At present total age of whole family is = 100 + 5= 105
Now the child age = 5
Ratio of child’s present age: ratio of whole family’s age
= 5: 105
=1: 21
9). Answer: C
A = 1/ 6
B = 1/12
C = 1/ 4
Total work of A + B + C= 1/ 6 + 1/ 12 + 1/4 = 6 / 12 = 1/ 2
A, B, and C can together finish that work in 2 days
10). Answer: C
Old mobile taken for Rs. 50,000
Cashback Price = 10/100 × 80,000 = 8000
Reduction amount = 50,000 + 8000 = 58000
Gokul have to pay = 80,000 – 58000= 22,000
RRB ALP 2018 – “All in One” Study Materials and Practice Sets
