**Q1. A thief is spotted by a policeman from a distance of 350 metre. When the policeman starts the chase, the thief also starts running. how far the thief would have run, before he is over- taken Given that speed of the policeman as 7 km/h and that of the thief as 5 km/h?**

(a) 875 metres

(b) 700 metres

(c) 1050 metres

(d) 525 metres

**Q2. A does 75% of a work in 25 days. After that Z joined and they together finish the remaining work in 5 days. In how many days Z can complete the whole work alone?**

(a) 50 days

(b) 80 days

(c) 24 days

(d) 37.5 days

**Q3. The average of 29 consecutive even integers is 60. The highest of these integers is**

(a) 88

(b) 118

(c) 176

(d) 120

**Q4. What should be added to 5(2x-y) to obtain 4(2x – 3y) + 5(x + 4y)?**

(a) 3x – 13y

(b) 3x + 13y

(c) 13x – 3y

(d) 13x + 3y

**Q5. If 3(2 – 3x) < 2 – 3x ≥ 4x – 6; then x can take which of the following values?**

(a) 2

(b) -1

(c) -2

(d) 1

**Q6. If sec2A + cosec2A = X, then the value of X is**

(a) tan2A cot2A

(b) sinA cosA

(c) secA cosecA

(d) sec2A cosec2A

**Q7. The effective annual rate of interest corresponding to a nominal rate of 15% per annum payable half-yearly is**

(a) 15.56 percent

(b) 30 percent

(c) 31.13 percent

(d) 15 percent

**Q8. If (4x – 3) – (2x + 1) = 4, then the value of x is**

(a) 0

(b) 1

(c) 4

(d) 3

**Q9. What is the effective discount of two successive discount 25% and 10 % ?**

(a) 35.75 percent

(b) 32.5 percent

(c) 35 percent

(d) 12.5 percent

**Q10. Which of the following equations has real and distinct roots?**

(a) 3×2 – 6x + 2 = 0

(b) 3×2 – 6x + 3 = 0

(c) x2 – 8x + 16 = 0

(d) 4×2 – 8x + 4 = 0

Solutions:

##### RRB NTPC 2019 | RRB JE Classes Day 1 | Review of Previous Year Quant Papers for RRB | Sumit Sir

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