Direction (1–2) :** Veer divided his monthly income in three expenses i.e. accommodation , food and travel in the ratio of 5 : 7 : 4 respectively. Out of the expenses estimated for accommodation, he spent 20% on rent, 45% of remaining on electricity and water and remaining he saved. Out of total expenses estimated for food, only 20% was saved. Out of amount estimated for travelling 37.5 % spent on travel by metro and 20% of remaining he spent on travelling by car and rest was saved. Total saving of Veer was Rs. 16800.**

**Q1. A man sold an article at an amount which is equal to total of Veer spent on travelling by car and electricity & water and made a loss of 25%. Find at what price man should sold the article in order to make a profit of 12½%?**

(a) 10250 Rs.

(b) 10150 Rs.

(c) 10450 Rs.

(d) 10350 Rs.

(e) 10000 Rs.

**Q2. A man purchased an AC from an electronic store at an amount which is equal to total of Veer spent on rent, food & travel by metro. If store allowed two successive discounts of 4% & ‘10’%, then find the marked price of AC?**

(a) Rs. 28125

(b) Rs. 28225

(c) Rs. 28325

(d) Rs. 28425

(e) Rs. 28625

Directions (4-5): **Two taps ‘A’ and ‘B’, drops two types of chemical x and y respectively. In every drop they drop 1 ml chemical. By the reaction of ‘x’ and ‘y’ in a proportion of 5 : 3, a chemical formed z. If ratio of x and y become 10 : 7 then a poisonous chemical formed.**

**Q5. If 2.5 liter of chemical ‘x’ already present in jar, then what will be the speed of tap A and tap B to make perfectly chemical z in 5 minutes of 6 liter.**

(a) 0.25 & 0.45 liter/min

(b) 0.2 & 0.4 liter/min

(c) 0.5 & 0.3 liter/min

(d) 0.75 & 0.45 liter/min

(e) 0.1 & 0.2 liter/min

**Q6. A hollow cylinder having inner radius 14 cm and height is 28 cm and thickness is 2 cm. if this cylinder is melted to form identical spheres having radius of 4.2 cm, then find how many maximum spheres can be formed?**

(a) 17

(b) 16

(c) 18

(d) 15

(e) 14

Directions (8-9): **A consignment should deliver on time to customer for which Mahendra start his journey with uniform speed, after 2 hours customer call Mahendra to deliver his order 1 hour before the decided time. Mahendra increased his speed by 50% to deliver it 1 hour before the decided time.**

**Q8. Find the total time taken by Mahendra to deliver the consignment?**

(a) 5 hours

(b) 4 hours

(c) 6 hours

(d) 7 hours

(e) 3 hours

**Q9. If initially, customer alto start moving toward Mahendra at speed of 60 km/hr and take his consignment after 3 hours then find the total distance between Mahendra and Customer initially.**

(a) 256 km

(b) 150 km

(c) 500 km

(d) 450 km

(e) 300 km

**Solutions**