**Directions (1-5): What value should come in place of (?) in the following questions?**

**Q3. [(31)² + (11)²] × (0.5)² = 19²- ?**

(a) 100.5

(b) 90.5

(c) 80.5

(d) 60.5

(e) 95.5

**Q4. 12% of 550 + 18% of 600 – ⅚×174 = ?**

(a) 32

(b) 27

(c) 37

(d) 29

(e) 31

**Q5. (20% of 30% of 60% of 750) + ? =√841**

(a) 5

(b) 4

(c) 3

(d) 7

(e) 2

**Directions (6-10): Read the paragraph carefully and answer the questions **

Mr. DK started telecommunications and he need to purchase some item for this. He purchased X no of chairs, Y no. of tables. He also purchased mobiles and laptops. No. of mobiles are 9 less than no. of chairs and total cost of purchasing chairs are Rs. 200 less than that of tables. M.R.P. of chair and table is same; Mr. DK purchased these two items at 16⅔% and 33⅓% discount respectively. Total cost of purchasing laptop and mobiles are Rs. 65000 and no. of laptop are 4 more than no. mobiles and 3.5% of purchasing cost of a table. Cost of a laptop is 8000 which is 33⅓% more than twice of cost of a mobile.

**Q6. If Mr. DK had purchased mobile and laptop at 40% and 11.11% discounts respectively, then find difference between their M.R.P.?**

(a) Rs. 5000

(b) RS. 8000

(c) Rs.2000

(d) Rs. 4000

(e) Rs. 9000

**Q7. Find total amount spent on purchasing 10 chairs and 8 table?**

(a) Rs. 4100

(b) Rs. 4000

(c) Rs. 6100

(d) Rs. 3100

(e) Rs. 6500

**Q8. No. of laptops are how much percent more than no. of mobiles purchased?**

(a) 137.5%

(b) 133.33%

(c) 114.28%

(d) 112.5%

(e) None of these.

**Q9. Find average money spent by Mr. DK on purchasing of all items? (approx.)**

(a) Rs.1800

(b) Rs. 1754

(c) Rs. 1874

(d) Rs. 1990

(e) Rs. 2109

**Q10. If X men can do a work in 2 days and Y women can do the same work in 4 days find ratio of efficiency of men to women?**

(a) 8:3

(b) 3:4

(c) 1:2

(d) 2:1

(e) 4:3

**Directions (11-15): The following line graph shows the production of cars (in ’00) of two companies Ford and Honda from year 2013 to 2017.**

Read the graph carefully and answer the following questions.

**Q11. Find the ratio between the total production of Ford cars during 2013-2015 to that of Honda during 2015-2017.**

(a) 13/11

(b) 10/13

(c) 9/11

(d) 11/13

(e) 11/14

**Q12. Find the difference between average of production of Ford cars in all over the years and average of production of Honda cars from year 2013-2016.**

(a) 3215

(b) 6520

(c) 3125

(d) 6250

(e) 5260

**Q13. The total production of Honda cars in 2013 and 2015 together is how much percent (approximate) more/less than the total production of Ford cars in 2014 and 2016 together?**

(a) 20%

(b) 30%

(c) 23%

(d) 28%

(e) 18%

**Q14. If in year 2013, the production of Ford cars is 12.5% more than previous year and production of Honda cars is 20% less than previous year. What is the total production of cars in year 2012?**

(a) 115000

(b) 105000

(c) 95000

(d) 102000

(e) 120000

**Q15. The ratio of sold cars of Honda in year 2015 to that of Ford cars in year 2017 is 9∶10. If only 70% of Honda cars in year 2015 are sold, then how many Ford cars in year 2017 are unsold?**

(a) 17000

(b) 35000

(c) 31500

(d) 21500

(e) 19000

**Solutions**