# Logical Reasoning Questions And Answers :: Arithmetic Reasoning: part3

Logical Reasoning Ability Test : Arithmetic Reasoning QUESTIONS AND ANSWERS :: part3 : 6 to 10

 6. 15 years ago the difference between the ages of two persons was 10 years. The elder one was twice as old as the younger one. The present age of the elder person is: 25 years 35 years 45 years 55 years opt 5 ANSWER : 35 years Explanation : . Let the present age of elder person be x years. Then, the present age of the younger person = (x � 10) years.
 7. The age of Arvind�s father is 4 times of his age. If 5 years ago, father�s age was 7 times of the age of his son, what is the age of Arvind�s father at present? 35 years 40 years 70 years 84 years opt 5 ANSWER : 40 years Explanation : . Let the age of Arvind and his father be x and 4x years, respectively.
 8. Rajan�s age is 3 times than that of Ashok. In 12 years, Rajan�s age will be double the age of Ashok. Rajan�s present age is: 27 years 32 years 36 years 40 years opt 5 ANSWER : 36 years Explanation : . Let the present age of Ashok be x years
 9. 10 years ago, Chandravati�s mother was 4 times older than her daughter. After 10 years, the mother will be twice older than the daughter. The present age of Chandravati is: 5 years 10 years 20 years 30 years opt 5 ANSWER : 20 years Explanation : . Let Chandravati�s age, 10 years ago, be x years.
 10. A bus starts from city X. The number of women in the bus is half the number of men. In the city Y, 10 men left the bus and five women boarded in to it. Now, number of men and women becomes equal. In the beginning, how many passengers entered the bus? 15 30 36 45 opt 5 ANSWER : 45 Explanation : . In the city X let the number of men be x.

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