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

_ cb _ ca _ bacb _ ca _ bac _ d

The series is acbd / cadb / acbd / cadb / acbd. Thus, the pattern acbd / cadb is repeated.

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A man has a daughter and a son. The son is three years older than daughter. In one year man will be six times older than the daughter is now. In ten years the man will be fourteen years older than the combined son and daughter. Find the present age of son?

Let the age of daughter is x

Son is x +3

Father's age at present is 6x-1

M+10= {(S+D)+10}=14

6x-1=[{(x+3)+x}+10]+14

4x=28

X=28/4

X=7

Father's age =(6x7)-1

=34

Sons age = 7+3=10

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In a family, there are 6 member A, B, C, D, E and F. A and B are married couple, A being the male member, D is only son of C, who is brother of A. E is the sister of D. B is daughter in law of F, whose husband has died How is F related to A?

A is male and married to B. So, A is husband and B is a wife. C is brother of A. D is a son of C.E, who is sister of D will be daughter of C. B is the daughter in law of F whose husband has died means F ia the mother of A. Clearly, F is mother of A..

A+B means A is the son of B;

A-B means A is the wife of B;

AxB means A us the brother of B;

AÃ·B means A is the mother of B; and

A=B means A is the sister of B.

What does P=RÃ·Q means?

P=RÃ·Q means P is the sister of R who is the mother of Q i.e. P is the aunt of Q..

Look at this series: 1000, 200, 40, ...

What number should come next?

What number should come next?

This is a simple division series.

Each number is divided by 5.

Rule = (1st number / 5 = 2nd number), (2nd number / 5 = 3rd number),...

Now in our case,

(1000 / 5 = 200), (200 / 5 = 40), (40 / 5 = 8)...

So answer is 8..

In following question, a number series is given with two term missing. Choose correct alternative

4,8,16,13,7,14, ? , ?

4,8,16,13,7,14, ? , ?

Next number is (1*n)+(sum of all digits)

So first tem is 4.

2nd Term = (1*4)+(0+4)= 8

3rd Term = (1*8)+(0+8)= 16

4th Term = (1*6)+(1+6) = 13

5th Term = (1*3)+(1+3)= 7

6th Term = (1*7)+(0+7)= 14

7th Term = (1*4)+(1+4)= 9

8th Term = (1*9)+(0+9) = 18.

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

CE, GI, KM, OQ, ?

The letters of each term are alternate and also the last letter of each term and the first letter of the next term are alternate.

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The price of a mobile phone was first decreased by 10 percent and then increased by 20percent . The final price was what percent of the initial price?

Let price of cell is 100

decrease price by 10% =90

Increase price by 20% = 20% of 90

20 /100 Ã— 90 =18

So, 90 + 18 = 108

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