Question

Sachin's mother's age is 4 years more than three times Sachin age if his mother is 40 years old find Sachin age​

Answer 1

Step-by-step explanation:

Ten years ago, P was half of Q's age. If the ratio of their present ages is

3

:

4

, what will be the total of their present ages?

A.

45

B.

30

C.

35

D.

40

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2. Father is aged three times more than his son Sunil. After

8

years, he would be two and a half times of Sunil's age. After further

8

years, how many times would he be of Sunil's age?

A.

5

times B.

4

times

C.

3

times D.

2

times

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3. A man's age is

125

%

of what it was

10

years ago, but

83

1

3

%

of what it will be after

10

years. What is his present age?

A.

40

B.

70

C.

50

D.

60

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4. A man is

24

years older than his son. In two years, his age will be twice the age of his son. What is the present age of his son?

A.

23

years B.

22

years

C.

21

years D.

20

years

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5. Present ages of Kiran and Syam are in the ratio

5

:

4

. Three years hence, the ratio of their ages will become

11

:

9

. What is Syam's present age in years?

A.

24

B.

22

C.

26

D.

28

Answer 2

Answer:

12 years

Step-by-step explanation:

let Sachin' s  age be $x$

or, mother's age is $3x+4$,

or,

$3x+4=40\\or, 3x=40-4=36\\or, 3x=36\\or, x=\frac{36}{3}=12$

thus, Sachin' s age is 12 years.