A. | 30 , 50 |
B. | 36 ,60 |
C. | 33, 55 |
D. | 42 , 70 |
Option: C Explanation : Click on Discuss to view users comments. |
A. | 42 ,12 |
B. | 40, 14 |
C. | 30, 24 |
D. | 36, 18 |
Option: A Explanation : Click on Discuss to view users comments. Varun Agrawal said: (9:32pm on Saturday 27th December 2014)
Answer- [A]F S=54 - IF 18=2(S 18)=>F-2S=18 - IISolve I
jyothi said: (11:50pm on Sunday 25th January 2015)
x y/2=27x y=54....[1]2(y 18)=x 182y 36=x 18x-2y=18...[2]by solving equations 1 and 2 we gaet value of y=12.so t get another value substitute y=12 in any of the equation we get father age that is 42.
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A. | An argument |
B. | A valid argument |
C. | An explanation |
D. | An invalid argument |
Option: A Explanation : Click on Discuss to view users comments. |
A. | Samita alone |
B. | Namita and Samita |
C. | Kabita alone |
D. | Anita alone |
Option: A Explanation : Click on Discuss to view users comments. |