**Objective types of Q & Ans for Banking Exam**

11. The average of the two-digit numbers which remain the same when the digit interchange theit positions, is:

**a)**33

**b)**44

**c)**55

**d)**66

12. The average of first 50 natural numbers is:

**a)**12.25

**b)**21.25

**c)**25

**d)**25.25

13. The mean of 1

^{2}, 2^{2},3^{2},4^{2},5^{2},6^{2},7^{2}is:**a)**10

**b)**20

**c)**30

**d)**40

14. The average of all odd numbers upto 100 is:

**a)**49

**b)**49.5

**c)**50

**d)**51

15. If a,b,c,d,e are five consecutive odd numbers, their average is:

**a)**5(a+4)

**b)**abcde/5

**c)**5(a+b+c+d+e)

**d)**None of these

16. The average of a Non-zero number and it's square is 5 times the number. The number is:

**a)**9

**b)**16

**c)**29

**d)**295

17.

**The average of 7 consecutive numbers is 20. The largest number is:****a)**20

**b)**21

**c)**22

**d)**24

18. The average of five consecutive odd numbers odd numbers is 61. What is the numbers is between the highest and lowest numbers?

**a)**2

**b)**5

**c)**8

**d)**Cannot be determined

**e)**None of these

19. The sum of three consecutive odd numbers is 38 more than the average of these numbers. What is the five of these numbers?

**a)**13

**b)**17

**c)**19

**d)**Data inadequate

**e)**None of these

20. The average age of the boys in a class is 16 years and that of the class is 15 years. Tte average age of the whole class is:

**a)**15 years

**b)**15.5 years

**c)**16 years

**d)**Cannot be computed wit the given information

**Answers:**

11. c

12. d

13. b

14. c

15. d

16. a

17. c

18. c

19. b

20. d

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