Directions (Q. 1-5): What value should come in place of question mark (?) in the following number series?
1) 165, 195, 255, 285, 345, ?
a) 375
b) 405
c) 395
d) 485
e) 515

2) 4, 13, 29, 54, 90, 139, ?
a) 609
b) 302
c) 203
d) 403
e) None

3) 2, 4, 12, 48, 240, ?
a) 1920
b) 1080
c) 960
d) 1540
e) 1440

4) 8, 7, 11, 12, 14, 17, 17, 22, ?
a) 20
b) 22
c) 24
d) 27
e) None

5) 10, 5, 13, 10, 16, 20, 19, ?
a) 20
b) 22
c) 24
d) 27
e) None

Directions (Q. 6-10): Study the following graph carefully to answer the questions.

6) What is the respective ratio between total number of Micromax mobile phones sold by stores R, S and V together and the total number of Oppo mobile phones sold by the same store together?
a) 3 : 4
b) 12 : 13
c) 4 : 9
d) 15 : 23
e) 5 : 9

7) Average number of Intex mobile phones sold by all the given stores together is by what percent more than the number of Micromax mobile phones sold by all the given stores together?
a) 32 (1/3).
b) 33 (4/9).
c) 30 (5/9).
d) 33 (1/3).
e) 32 (2/3).

8) What is the difference between number of mobile phones of all three brands sold by stores U and Q?
a) 3,60,000
b) 3,42,000
c) 3,20,000
d) 3,48,000
e) 3,56,000

9) If the price of each Micromax mobile is Rs. 22,000/- , price of each Intex mobile is Rs. 25,000/- and the price of each Oppo mobile is Rs. 28,000/-. By what percent are the total sales of store U more than the total sales of store S? (rounded off to nearest integer)
a) 34%
b) 31%
c) 44%
d) 36%
e) 42%

10) The number of Intex mobile phones sold by each store increased by 15% from 2015 to 2016, and the number of Oppo mobile phones sold by each store increased by 10% from 2015 to 2016, what was the total number of Intex and Oppo mobile phones sold by stores Q and T together in 2016?
a) 12,72,100
b) 12,79,000
c) 11,77,200
d) 12,77,200
e) 11,72,100

Solution