**Q1. One of the angles of a triangle is two-third of sum of adjacent angles of parallelogram. Remaining angles of the triangle are in ratio 5 : 7, respectively. What is the value of second largest angle of the triangle?**

(a) 25°

(b) 40°

(c) 35°

(d) Can’t be determined

**Q2. The speed of two trains are in the ratio 5 : 3. They are going in opposite directions along parallel tracks. If the first train crosses a pole in 4 s and the second in 8 s, how long will they take to cross each other?**

(a) 5 s

(b) 5.5 s

(c) 6 s

(d) 6.5 s

**Q3. Mukesh sold an article for Rs. 15000. Had he offered a discount of 10% on the selling price, he would have earned a profit of 8%. What is the cost price?**

(a) Rs. 12500

(b) Rs 13500

(c) Rs. 12250

(d) Rs. 13250

**Q4. 50 cm wide path is to be made around a circular garden having diameter of 8 m. Approximately, what is the area (in sq m) of the path?**

(a) 13

(b) 8

(c) 18

(d) 22

**Q8. A contractor employed 25 laborers on a job. He was paid Rs 275 for the work. After retaining 20% of this sum, he distributed the remaining amount amongst the laborers. If the ratio of male to female laborers was 2 : 3 and their wages are in the ratio 5 : 4, what wages did a female laborer get?**

**Q9. If the cost of using air conditioner is directly proportional to the time for which it is used, inversely proportional to the number of stars given to it and directly proportional to its power in terms of tonns. It cost Rs 150 if a 2 star air conditioner of 2 tonns is used for 10 hrs. Then how much will it cost if a 3 star air conditioner of 1.5 tonns is used for 8 hours.**

**Q11. A man traveled one-third of journey with 10 m/sec; Two-third of remaining journey with 20 m/sec; rest of the journey with 30 m/sec. What is his average speed (approximately) for whole journey in m/sec?**

**Q12. Six litres of a 20% solution of alcohol in water are mixed with 4 litres of a 60% solution of alcohol in water. Find the percentage of alcohol in the mixture.**

**Q13. A company blends two varieties of tea from two different tea gardens, one variety costing Rs 20 per kg and other Rs 25 per kg, in the ratio 5 : 4. He sells the blended tea at Rs 23 per kg. Find his profit percent.**

**Q14. The amount of water (in ml) that should be added to reduce 9 ml lotion, containing 50% alcohol, to a lotion containing 30% alcohol, is:**

**Q15. Mohan covers a distance of 150 m in a certain time. If he increases his speed to 4 times his original speed, the time taken reduces by 30 seconds. Find the original time taken.**