Sushil was thrice as old as Snehal 6 years back. Sushil will be time as old as Snehal 6 years hence. How old is Snehal today.

let Snehal's age 6 years back =x

content, sushil's age 6 years back = 3x

(5 / 3)( x + 6 + 6 = (3 x + 6 + 6)

so 5 (x + 12 )= 3(3 X + 12)

so x = 6, Sanaya age = x+ 6

years = 12 years

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The present age of lewis and Brown are in ratio 1:2. Three years from now, the ages will in ratio 3:5. Find the age of lewis after five years?

Let's present age

Lewis =l

Brown=b

l/b=1:2

l-2b=0

After three years

l+3/b+3=3:5

5l-3b=6

l=6

b=12

After 5 years

l=11

b=17

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In following questions, one term in number series is incorrect.

Find out the incorrect number

1236, 2346, 3456, 4566, 5686

Find out the incorrect number

1236, 2346, 3456, 4566, 5686

The first digits of the numbers from the series 1, 2, 3, 4, 5;

the second digits from the series 2, 3, 4, 5,6;

the third digits from the series 3, 4, 5, 6;

while the last digit in each of the numbers is 6.

So, 5686 is wrong and must be replaced by 5676..

A is the father of C.But C is not his son.

E is the daughter of C.F is the spouse of A.

B is the brother C.D is the of B.

G is the spouse of B.H is the father of G.

Who is the son of F?

B is the son of A and F is the spouse of A. So, B is the son of F..

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

A, Z, X, B, V, T, C, R, ?, ?

The first, fourth and seventh letters are in alphabetical order. So, tenth letter would be the letter after C i.e. D. Also, the second and third letters are alternate and in reverse order and so are the fifth and sixth letters and the eighth and ninth letters.

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

a _ c _ abb _ a _ bc _ bc _ ab

The series is abccab / bcaabc / abccab.

Obviously, the pattern abccab / bcaabc is repeated.

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John has 30 Marbles ,18 of which are red and 12 of which are blue. Jane has 20 Marbles all of them either red or blue. If the ratio of the red Marbles to the blue Marbles is the same for both John and jane, then John has how many more blue marbles than Jane?

John marble ratio:

read :blue

18 :12

3: 2

Jane Marbles are also with the same ratio as john.

Red: blue. total

3: 2. 20

3 X + 2 x = 20 = > 5 x = 20= >X = 4

2 X = 2( 4 )= 8 blue marbles

John have: 12 - 8 = 4 blue Marbles than jane

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In a ship provisions are sufficient for 700 men for 50 days. How long will these be sufficient for if there would have been 200 more men?

Let provision be sufficient for 200 men for x days

As men and days are inversely proportional to each other so,

X/50=700/1000

X=700/1000*50

X=35

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