In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.

adb _ ac _ da _ cddcb _ dbc _ cbda

The series is adbc acbd abcd dcba dbca cbda.

Thus, the letters equidistant from the beginning and the end of series are the same.

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The sum of age of Tony and Teddy equals thrice their mother's age. Tony is 2 years younger than Teddy. If the age of mother is 42, find the age of Teddy?

Lets

Teddy = X

Tony = X - 2

given conditions

3 (Tony + Teddy) = mother

3 (x - 2 + x )= 42

6 x- 6 = 42

6 x = 48

X=8

Tony = 6 and Teddy = 8

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In following alphabet series , one term missing as shown by question mark . Choose missing term from options.

AZ, GT, MN, ?, YB

The first letter of each term is moved six steps forward while the second letter is moved six steps backward to obtain the corresponding letter of the next term..

The average of 5 consecutive even numbers is 34. What is the difference between the highest and lowest number.

Let's 5 consecutive even numbers are:

2, 4, 6, 8, 10.

Lowest term is 2 and highest is 10

10 - 2 = 8

So, difference of 8 will remain the same in the consecutive series numbers.

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A + B means A is the father of B.

A- B means A is the wife of B.

A x B means A is the brother of B.

AÃ·B means A is the daughter of B.

If P Ã·R + Q, which of the following is true?

PÃ· R+ Q means P is the daughter of R who is the father of Q .i.e p is the sister of Q..

P is the brother of D. X is the sister of P. A is the brother of F. F is the daughter of D. M is the father of X. Who is the uncle of A?

Option: (B)

A is the brother of F who is the daughter of D. So, A is the son of D. P is the borhter of D. So, P is the uncle of A.