In 22 Mandy was thrice as kim but in 2006 Medi was only twice as old as Kim was How many years was made in 2016.

let's

Mandy age =x kim is=y

when Mandy was thrice as came x = 3y ......equation 1

but after 4 years Mandy was twice:

4 + 4 x + 4 = 2y + 4.... equation 2

by substituting equations

x=12

but after 14 years

in 2016 Maddie is :26

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A family consists of six
members P, Q, R, S, T and U. There are two married couples. Q is a doctor and
the father of T. U is grandfather of R and is a contractor. S is grandmother of
T and is a housewife. There is one doctor, one contractor, one nurse, one
housewife and two students in the family.

Which of the following is
definitely a group of male members?

Option (A)

Q, the Doctor, is the father of T. S, the Housewife, is the grandmother of T and hence the mother of Q. Since there are only two married couples one being that of Q, the grandfather of R i.e., U must be married to S. Thus, R and T will be both children of Q and these must be the students. So, P, who remains, shall be the wife of Q and she alone can be the nurse. Thus, U must be the contractor. Clearly, for definite the males are Q, the father and U, the grandfather.

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Look at this series: 22, 21, 23, 22, 24, 23, . . .

What number should come next?

What number should come next?

In this simple alternating subtraction and addition series;

1 is subtracted, then 2 is added, and so on.

Rule = (first number - 1), (second number + 2), (third number - 1), (fourth number + 2)....

Now The series is 22, 21, 23, 22, 24, 23, . .

(22 - 1 = 21), (21 + 2 = 23), (23 - 1 = 22), (22 + 2 = 24), (24 - 1 = 23), (23 + 2 = 25)...

So the answer is 25..

If a boat travels with a speed of 8 km per hour in still water and the speed of stream is 3 kilometre per hour what would be the time taken by the boat to go 555 kilometre downstream?

Downstream speed=(x+y)

8+3=11 km/hr

Time=distance/speed

55/11=5 hrs

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. In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. LXF, MTJ, NPN, OLR, ?

The first letter of each term is moved one step forward, the second letter is moved four steps backward and the third letter is moved four steps forward to obtain the corresponding letters of the next term.

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There are 6 children playing football namely A, B, C, D, E and F. A and E are brothers. F is a sister of E. C is only son of A's uncle. B and D are the daughter of brother of C's father how many female players are there?

As given A and E are brothers. Hence, both are males . F is sister of E and hence female. C is son and hence male. B and D are daughters and hence female. Thurs, there are three females..