Directions (1-5): The pie chart and table show percentage distribution of desktop sold in different cities by two companies Dell and HP and ratio of number of Dell and HP desktop in them respectively. Study the graphs carefully to answer the following questions.

Q1. Find the total number of Dell desktops sold in Delhi and Surat together.
1.4 lacs
2.4 lacs
1.2 lacs
0.8 lacs
1.6 lacs
Solution:

Q2. Total number of HP desktops sold in Kanpur are what percent more or less than total number of Dell desktop sold in Mumbai ?
24% more
24% less
28% less
18% more
28% more
Solution:

Q3. What is the difference between total number of Dell desktops and HP desktop sold in Surat, Jhansi and Kanpur together ?
29,200
25,200
22,700
27,200
31,200
Solution:

Q4. What is the approximate average number of Dell desktops sold in Delhi, Jhansi and Kanpur together
57,867
47,867
67,857
59,857
57,467
Solution:

Q5. Total number of Dell desktops sold in Delhi and Surat together is what percent of total number of HP desktops sold in Mumbai and Jhansi together ?

Solution:

Q6. 20 Men can complete a piece of work in 15 days. One man starts the work and after every day one more man joins the work and this continues till the work is completed. Then, in how many days will the work be completed?
22 days
24 days
25 days
10 days
None of these
Solution:

Q7. ‘A’ and B started a business with the investments in the ratio of 5 : 3 respectively. After 6 months from the start of the business, C joined them and the respective ratio between the investments of B and C was 2: 3. If the annual profit earned by them was Rs. 12300, what was the difference between B’s share and C’s share in the profit?
Rs. 900
Rs.800
Rs.600
Rs.400
Rs.700
Solution:

Q8. The difference between the S.I. on a certain amount at the rate of 10% per annum for 2 years and compound interest which is compounded every 6 months at the same rate is Rs. 124.05. What is that amount?
Rs. 6,000
Rs. 8,000
Rs. 12,000
Rs. 8,500
None of these
Solution:

Q9. A shopkeeper bought 150 brushes at the rate of Rs. 250 per brush. He spent Rs. 2500 on transportation and packing. If the marked price of brushes is Rs. 320 per brush and the shopkeeper gives a discount of 5% on the marked price then what will be the percentage profit gained by the shopkeeper?
20%
14%
15%
16%
None of these
Solution:

Q10. In how many different ways the letters of the word ‘TRANSFORM’ can be arranged such that ‘N’ and ‘S’ always come together?
362880
80640
20160
5040
40320
Solution:

Directions (11-15): Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)

Q11. 4,59,599 × 799.98 = ? × 44,999
8270
8170
8080
8065
8010
Solution:

Q12.
6
50
12
25
18
Solution:
? ≃ (22 + 49) ÷ 6
≃ 12

Q13. 869.966 + 102.0091 × 64.981 – 3452.012 = ?
4048
4000
4600
4225
4220
Solution:
? ≃ 870 + 102 × 65 – 3452
≃ 4048

Q14. (76% of 1345 – 44% of 1450) ÷ 19.98 = ?
7
5
19
9
12
Solution:

Q15. (41246 + 58754) ÷ (753 – 303) = ?
250
222
235
240
125
Solution:
? ≃ 1,00,000 ÷ 450
≃ 222