**Directions (1-4): Find the approximate value of (?) in the following questions.**

**Directions (5-8): Find the wrong number in the following number series**

**Q5. 190, 210, 266, 358, 486, 646, 850**

(a) 646

(b) 850

(c) 486

(d) 190

(e) 210

**Q6. 15, 50, 160, 370, 709, 1208, 1904**

(a) 15

(b) 50

(c) 370

(d) 1208

(e) 15

**Q7. 120, 170, 251, 367, 522, 720, 990**

(a) 120

(b) 990

(c) 522

(d) 367

(e) 251

**Q8. 32, 75, 144, 245, 384, 569, 800**

(a) 144

(b) 569

(c) 245

(d) 75

(e) 32

**Q9. Ratio of present age of A to that of B is 2 : 5, ratio of present age of B to that of C is 25 : 18 and ratio of present age of C to that of D is 12 : 13. If D is 11 years younger than B, then find present age of A.**

(a) 24 years

(b) 20 years

(c) 28 years

(d) 30 years

(e) 18 years

**Q10. Perimeter of a right-angled triangle is 60m and length of hypotenuse of right-angled triangle is 25m. If base of the right-angled triangle is the smallest side, then find length of smallest side.**

(a) 10m

(b) 18m

(c) 21m

(d) 25m

(e) 15m

**Q11. Shopkeeper sells two articles â€“ M & N. He marks article â€“ M 20% above its cost price and he gave 5% discount on it. Cost price of article â€“ N is 20% more than cost price of article â€“ M. If shopkeeper sold article â€“ M at Rs.285 and article â€“ N at 15% profit, then find selling price of article â€“ N.**

(a) Rs.345

(b) Rs.230

(c) Rs.460

(d) Rs.414

(e) Rs.322

**Q12. Ayush invested Rs.75000 in a scheme offering R% p.a. SI for 5 years and Rs.50000 in another scheme offering 12%p.a. CI compounding annually for 2 years. If difference in 2nd year CI and 2nd year SI is Rs.2220, then find value of R%.**

(a) 4%

(b) 8%

(c) 6%

(d) 12%

(e) 14%

**Q13. Train â€“ Y crosses Train â€“ X while running in same direction in 120 seconds and Train â€“ Y crosses Train â€“ X in 40/3 seconds while running in opposite direction. If Train â€“ X is running at 120 km/hr, then find speed of Train â€“ Y (in km/hr).**

(a) 150

(b) 180

(c) 200

(d) 160

(e) None of the above.

**Q14. There are five boxes in a cargo hold. The weight of the first box is 200 kg and the weight of the second box is 20% higher than the weight of the third box whose weight is 25% higher than the first boxâ€™s weight. The fourth box at 350 kg is 30% lighter than the fifth box. Find the difference in the average weight of the four heaviest boxes and the four lightest boxes.**

(a) 51.5 kg

(b) 75 kg

(c) 37.5 kg

(d) 112.5 kg

(e) 85Kg

**Q15. A man gets a simple interest of Rs. 1000 on a certain principal at the rate of 5 p.c.p.a. in 4 years. What compound interest will the man get on twice the principal in two years at the same rate?**

(a) Rs. 1050

(b) Rs. 1005

(c) Rs. 11025

(d) Rs. 10125

(e) None of these

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