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A father is three times as old as his so...

A father is three times as old as his son. In 12 years time, he will be twice as old as his son. The sum of the present ages of the father and the son is:

A

36 years

B

48 years

C

60 years

D

42 years

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X BOARDS-QUESTION PAPER 2022 TERM 1 SET 2 STANDARD-SECTION-B
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  3. In the given figure, x expressed in terms of a, b, c, is :

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  4. 1/(cosectheta(1-cottheta))+1/(sectheta(1-tantheta)) is equal to :

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  5. If 'n' is any natural number, then (12)^(n) cannot end with the digit:

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  6. A wire can be bent in the form of a circle of radius 56 cm. If the sam...

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  7. The probability that a non-leap year has 53 Wednesdays, is :

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  11. The value of theta for which 2 sin 2theta=1 is :

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  14. From the letters of the word 'MANGO', a letter is selected at random. ...

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  15. If 17x-19y =53 and 19x-17y =55, then the value of (x+y) is :

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  16. The ratio in which the point (-4, 6) divides the line segment joining...

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  17. If sin theta + sin^2 theta =1, then the value of cos^2 theta + cos^ 4 ...

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  18. The decimal expansion of (43)/(162):

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  19. If the circumference of a circle a tripled, then its area becomes:

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  20. A father is three times as old as his son. In 12 years time, he will ...

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