Quantitative Aptitude on di and number series

# Quantitative Aptitude : on Data Interpretation and Number series

__Directions for Q.1-Q.6 :__**The following table shows the data of Five students P, Q, R, S and T got different marks in five different subjects A, B, C, D and E.**

**1. What is the P's marks in subject E, If P's marks in subject E is same as the average marks in the subject D of P,Q,R,S and T ?**

A) 71.5

B) 72.5

C) 72

D) 69

E) None

**2. If the average marks got by all the students in subject B is 79.4, then what is the T's marks in subject B ?**

A) 73

B) 71.5

C) 67.5

D) 63

E) None

**3. If sum of the total marks secured by S is 402, then what is the average marks of subject A to all the students ?**

A) 75.5

B) 69.8

C) 73.8

D) 74.8

E) None

**4. The average marks of subject D is 71.6 and the average of subject C is 16.2 more than the average marks of the subject D. Find the Q's marks in subject C ?**

A) 85.5

B) 83

C) 85

D) 79.5

E) None

**5. What is the difference between the P;s marks in subjects A and B together and T's marks in subjects C and subject D together ?**

A) 16

B) 26

C) 16.5

D) 18

E) None

__Directions for Q.6-Q.10 :__**Find the missing number in the following questions.**

**6. 21 42 105 315 1102.5 ?**

A) 4420

B) 4410

C) 4416

D) 3246

E) None

**7. 101 51 52 79.5 161 405 ?**

A) 1132

B) 1216

C) 1318

D) 1218

E) None

**8. 79 158 474 2370 ?**

A) 16590

B) 15960

C) 12310

D) 17101

E) None

**9. 502 250 124 61 29.5 ?**

A) 9.75

B) 11.75

C) 13.75

D) 13.25

E) None

**10. 25 78 395 2772 ?**

A) 25957

B) 24827

C) 24957

D) 23127

E) None

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