RRB ALP and Technicians 2018 – Second Stage CBT Examination Part A, conducted in online Mode, has: a duration of 90 Min, a total of 100 questions and consists of 4 sections, namely – Mathematics, General Intelligence & Reasoning, Basic Science & Engineering and General Awareness on Current affairs. Candidates must clear the cut-off in all the sections to qualify for the Final selection.
S.No | Sections | No. of Questions | Time allocated |
---|---|---|---|
1 | Mathematics | 75 | 60 minutes |
2 | General Intelligence and Reasoning | ||
3 | Basic Science & Engineering | ||
4 | General awareness on current affairs |
S.No | Topics |
---|---|
1 | Number system |
2 | BODMAS |
3 | Decimals, Fractions |
4 | LCM, HCF |
5 | Ratio and Proportion |
6 | Percentages, Mensuration |
7 | Time and Work; Time and Distance |
8 | Simple and Compound Interest |
9 | Profit and Loss |
10 | Algebra |
11 | Geometry and Trigonometry |
12 | Elementary Statistics |
13 | Square Root |
14 | Age Calculations |
15 | Calendar & Clock |
16 | Pipes & Cistern |
Answer: Option (b)
2. What least value should be replaced by * in 223*431 so the number become divisible by 9
Answer: Option (a)
3. What is the largest 4 digit number exactly divisible by 88
Answer: Option (d)
4. 15.06 * 0.0001 = ?
Answer: Option (b)
5. Find the HCF of 2.1, 1.05 and 0.63
Answer: Option (c)
6. What will be the LCM of 8, 24, 36 and 54
Answer: Option (c)
7. In a mixture 60 litres, the ratio of milk and water 2 : 1. If the this ratio is to be 1 : 2, then the quanity of water to be further added is
Answer: Option (d)
8. In a college, the ratio of the number of boys to girls is 8: 5. If there are 200 girls, the total number of students in the college is
Answer: Option (b)
9. The ratio 5:20 expressed as percent equals to
Answer: Option (c)
10. If the cost price is 25% of selling price. Then what is the profit percent.
Answer: Option (c)
11. A, B and C invested Rs. 8000, Rs. 4000 and Rs. 8000 respectively in a business. A left after six months. If after eight months, there was a gain of Rs. 4005, then what will be the share of B?
Answer: Option (c)
12. P and Q started a business investing Rs 85000 and Rs 15000 resp. In what ratio the profit earned after 2 years be divided between P and Q respectively.
Answer: Option (b)
13. A is thrice as good a workman as B and takes 10 days less to do a piece of work than B takes. B alone can do the whole work in
Answer: Option (a)
14. A Man travelled a distance of 61 km in 9 hours. He travelled partly on foot at 4 km/hr and partly on bicycle at 9 km/hr. What is the distance travelled on foot?
Answer: Option (a)
15. 2 trains starting at the same time from 2 stations 200 km apart and going in opposite direction cross each other at a distance of 110 km from one of the stations. What is the ratio of their speeds?
Answer: Option (a)
RRB ALP Technicians Mathematics – Study Guide – Click Here