Direction (Q. 1 - 5) : Each question is followed by two statements I and II. Answer each question using the following option
(A) If the question can be answered by using statement (I) alone but can't be answered by statement (II) alone.
(B) If the question can be answered by statement (II alone but can't be answered by statement (I) alone
(C) If both statement I and II are required to answer th question.
(D) If the answer can be found by using either of th two statements alone.
(E) If both statements even together are not sufficien

What is the value of a two-digit number ?
(I) The sum of its two digits is 8.
(II) The difference between the two digits is 6.

Directions(Q. 6 - 10) : In the following table the number of cars sold by five dealers A, B, C, D and E is given for six years 2001 to 2006. Answer following questions based on the table.

Year Dealer

2001

2002

2003

2004

2005

2006

A

305

190

360

282

290

283

B

210

201

300

260

199

264

C

120

100

104

116

135

145

D

222

180

317

251

280

214

E

406

416

430

443

446

463

What is the difference between the average number of cars sold by A and that by D ?