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 1879]
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Answers:
Let radius of sphere = r unit
Then, 4/3 (πr3) = 4πr2⇒ r = 3 unit
So diameter = 2r = 6 unit
LCM + HCF = 66 ……(1)
LCM – HCF = 44 ……(2)
By adding (1) and (2), we get:
2 × LCM = 110
LCM = 55
Putting LCM = 55 in (1), we get: 55 + HCF = 66
HCF = 11
Product = 55 × 11 = 605
7 m = 700 cm
7.5 m = 750 cm
9.5 m = 950 cm
HCF of 700 cm, 750 cm and 950 cm = 50 cm
Number of pieces 700/50+ 750/50+ 950/50= 14 +15 +19= 48
1 /4 x1/ 5 × X = 4
X = 80
Therefore three-fourth of 80 = 60
Let the number of three digits be abc = 100a + 10b + c
According to question, a + b + c = 12
b = 2(a + c) and 100c + 10b + a – 100a – 10b – c = 198
c – a = 2
Therefore, a = 1, b = 8 and c = 3 and hence the required number is 183.
Let the number of sides of polygon = p
According to the question,
a2bc = a4b
=>c = a2
2025 = 3 × 3 × 5 × 5 × 3× 3 = 34 × 25
By comparing with a4b, we get: a = 3; b = 25 and c = a2 = 9
Therefore, 2c + 2 = 2 × 9 + 2 = 20.
Total marks = 8 × 100 = 800
Marks scored by the student = 55% of 800 = 440
Marks scored in English = 15% of 440 = 10% of 440 + 5% of 440 = 44 + 22 = 66
Let us assume that A can complete the work in x days.
So, B can complete the work in 3x days.
In one day, they can together complete( 1/ x+1/ 3x )of the work = 4/ 3x of the work
∴ 4/ 3x = 1/ 6 =>x = 8
∴ Time taken by B to finish the work by working alone = 3 × 8 = 24 days
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-1)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-2)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-3)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-4)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-5)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-6)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-7)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-8)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-9)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-10)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-11)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-12)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-13)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-14)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-15)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-16)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-17)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-18)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-19)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-20)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-21)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-22)
RRB ALP 2018 Practice Test Papers | Arithmetic Questions (Day-23)
This post was last modified on April 11, 2018 6:22 pm