Question 1: 
125%
92%
153%
108%
137%
Question 2: 
142763
None of these / इनमे से कोई नहीं
112537
168978
131432
The total number of item2 produced by all the given companies together
= > 78650 × (2/10) + 65700 × (1/5) + 83457 × (4/9) + 72300 × (2/4) + 93825 × (1/9)
= > 15730 + 13140 + 37092 + 36150 + 10425
= > 112537
Question 3: 
274578
328912
349236
None of these / इनमे से कोई नहीं
295624
The total number of items produced by all the given companies together
= > 78650 + 65700 + 83457 + 72300 + 93825
= > 393932
The total number of item2 produced by the companies A, B and D together
= > 78650 × (2/10) + 65700 × (1/5) + 72300 × (2/4)
= > 15730 + 13140 + 36150
= > 65020
Required difference = 393932 – 65020 = 328912
Question 4: 
None of these / इनमे से कोई नहीं
204566
237694
281395
253783
The total number of iem1 produced by all the given companies together
= > 78650 × (3/10) + 65700 × (2/5) + 83457 × (3/9) + 72300 × (1/4) + 93825 × (5/9)
= > 23595 + 26280 + 27819 + 18075 + 52125
= > 147894
The total number of iem3 produced by all the given companies together
= > 78650 × (5/10) + 65700 × (2/5) + 83457 × (2/9) + 72300 × (1/4) + 93825 × (3/9)
= > 39325 + 26280 + 18546 + 18075 + 31275
= > 133501
Required sum = 147894 + 133501 = 281395
Question 5: 
B
D
A
C
E
Company A = > 78650 × (5/10) = 39325
Company B = > 65700 × (2/5) = 26280
Company C = > 83457 × (2/9) = 18546
Company D = > 72300 × (1/4) = 18075
Company E = > 93825 × (3/9) = 31275
Company D has lowest number of item3.
Question 6: 
412
376
468
354
None of these / इनमे से कोई नहीं
Total sales value of Rolex watch
= > 3000 × 36000 = 108 million
The total sales value of all the given watches together
= > 54 + 108 + 70 + 60 +84 = 376
Question 7: 
Rs. 300
Rs. 250
Rs. 325
None of these / इनमे से कोई नहीं
Rs. 200
The selling price per watch of Sonata
= > 70000000/100000 = Rs. 700
The selling price per watch of Titan = Rs. 900
Required difference = 900 – 700 = Rs. 200
Question 8: 
87 %
72 %
118 %
104 %
96 %
Total number of Titan watches sold
= > 54000000/900 = 60000
Total number of Titan and Rolex watches sold
= > 60000 + 36000 = 96000
Total number of HMT watches sold
= > 84000000/1200 = 70000
Total number of Fastrack and HMT watches sold
= > 40000 + 70000 = 110000
Required % = (96000/110000) × 100 = 87 %
Question 9: 
None of these / इनमे से कोई नहीं
2740
1890
1460
2150
The selling price per watch of Sonata
= > 70000000/100000 = Rs. 700
The selling price per watch of Fastrack
= > 60000000/40000 = Rs. 1500
The total selling price per/watch of all the given watches together
= > 900 + 3000 + 700 + 1500 + 1200 = 7300
Required average = 7300/5 = 1460
Question 10: 
Sonata
Fastrack
Titan
Rolex
HMT
The selling price per watch of Titan = Rs. 900
The selling price per watch of Rolex = Rs. 3000
The selling price per watch of Sonata
= > 70000000/100000 = Rs. 700
The selling price per watch of Fastrack
= > 60000000/40000 = Rs. 1500
The selling price per watch of HMT = Rs. 1200
Sonata company watch has lowest price.