Question
Statement: All grams are metres.
                         No metre is a litre. Conclusions: I. Some litres are not grams.                      II. Some litres may be metre. In each question below are given two statements followed by two conclusions numbered I and II. You have to take the two given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts. Give Answer:Solution
All grams are metres(A) + No metre is a litres(E) ⇒ No gram is a litre(E) ⇒ Conversion ⇒  Some litres are not grams(O). Hence, conclusion I follows. No metre is a litres(E) ⇒ No probable conclusion. Hence, conclusion II does not follow.
Sum of present ages of A and B = 56. Four years ago, their ages were in ratio 7:5. Find A’s age 6 years from now.
In a company, there are 15 employees. The average age of all the employees is 32 years.If the age of two directors and 1 supervisor is included, then th...
When 18 years is subtracted from the present age of A and the obtained result is divided by 3, then the present age of his nephew is obtained. If the pr...
The average of the current ages of Armaan, Biju, Chinky, and Danny is 31 years. Two years from now, the average age of Armaan and Biju will be 22 years....
The vice-captain of a cricket team of 11 members is 24 years old and the opener is 5 years older. If the ages of these two are excluded, the aver...
The present age of a mother is 4 times that of her daughter. After 12 years, the mother’s age will be 1 year more than twice the daughter’s age. Fin...
A and B are two friends. 9 years hence, age of A will become 2.5 times the present age of B, and the age of B will become 30% less than the present age ...
Anil’s present age is 3/8 of his father’s present age. Anil’s sister is 4 years older than him. The ratio between the present age of Anil’s fath...
Six years ago, the ratio of ages of Alok and Ravi was 7:9, respectively. Eight years hence, the ratio of ages of Rohan and Ravi will be 5:6, respectivel...
Eight years ago, the sum of the ages of Helen and Karen was 50 years. Eight years hence, the ratio of their ages will be 9:11. Find the current age of H...
Relevant for Exams:
