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 2867]Click “Start Quiz” to attend these Questions and view Solutions
- The Averagemark of 4 students is 15. Average of First three student’s marks is 12 and Average of last three student’s marks is 16. What is the fourth students mark?
- 14
- 15
- 16
- 18
- A man travels 48 km in 4 hours by car and come back the same distance in 3 hours. Find the average speed of the car.
- 15 kmph
- 16 kmph
- 14.6 kmph
- 13 .7kmph
- 885÷5÷3 = ?
- 79
- 47
- 97
- 59
- Sum of Squares of two numbers is 52. The ratio of squares of larger number to smaller number is 9:4. Find the Difference between the numbers?
- 1
- 4
- 3
- 2
- Find the next term
8, 15, 22, 29, 36, ?
- 45
- 43
- 47
- 48
- 45% of 60 = x + 56% of 400
- 167
- 177
- 187
- 197
- The ages of Rohit and mohit are 5:6. 10 years after their ratio is 7:8 Find difference of their ages?
- 10
- 15
- 5
- 6
- 13×15 − 78 – 90 =?
- 20
- 23
- 27
- 19
- A Man can do a piece of work in 5 days and Women can do a same work in 10 days. With the help of a kid they together can do a piece of work in 3 days. How long the kid alone can do a work?
- 60 days
- 10 days
- 30 days
- 40 days
- Two supplementary angles are in the ratio 3:2. The angles are
- 54°, 36°
- 114°, 66°
- 108°, 72°
- 33°, 57°
Answers :
1). Answer: A
Four students total mark = 15×4 = 60
Total of first three students mark = 12×3 =36
Fourth student’s mark = 60 – 36 = 14
2). Answer: D
48 / 4 = 12 kmph
48/3 = 16kmph
Average speed = 2xy/(x+y) = (2×12×16)/28 = (2×3×16)/ 7 = 96/7 = 13.7Kmph
3). Answer: D
885× 1/ 5 × 1/3 = 885/15 = 59
4). Answer: D
x2 + y2 = 52
Let x2= 9m, y2=4m
9m+4m = 52
13m =52
m = 4
x2=4×9 = 36, y2=4×4 = 16
Square root of the numbers is 6, 4
Difference of the numbers is 6 -4 = 2
5).
Answer: B
Difference of the series is 7
36+7 = 43
6). Answer: D
27 -x = 224
X = 197
7). Answer: C
(5x+10)/(6x+10)= 7/8
40x+ 80 = 42x + 70
2x = 10
X =5
Age of Rohit = 25
Age of Mohit = 30
Difference = 30 – 25 = 5
8). Answer: C
195 – 78 – 90 = 195 – 168 = 27
9).
Answer: C
Men = 1/ 5 days
Women = 1/ 10 days
Men + women + kid = 1/ 3 days
Kid = 1/5 + 1/10 – 1/3 = (6 + 3 – 10)/30 = 1/30
Kid can alone finish the job in 30 days
10). Answer: C
The two supplementary angles are in the ratio 3:2
The two angles can be given by 3x and 2x
So, we can say 3x + 2x = 180 [As, the sum of two supplementary angles = 180°]
x = 36°
The two angles are: 3 × 36° = 108° and 2 × 36° = 72°
RRB ALP 2018 – “All in One” Study Materials and Practice Sets
