Question
Which one of the following is considered as a bulbous
ornamental plant that requires a dormant period before initiating flowering in the next season?Solution
Dahlia is a tuberous-rooted plant that enters dormancy during unfavorable seasons. The tubers are stored and replanted after the rest period. This dormancy is essential for floral initiation in the next growing cycle.
If present age of ‘A’ is four times the age of ‘B’, 3 years ago from now and sum of their ages 5 years hence from now will be 68 years, then fin...
Present age of Sunita is 3 times the present age of Nita. 4 years hence twice the age of Sunita will be equal to thrice the age of Nita. Find the prese...
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...
 The present ages of a father and his son sum to 54 years. Six years ago, father’s age was 5 times the son’s age. Son’s present age is:
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Present ages of 'A' and 'B' are in the ratio 9:4, respectively. Present age of 'C' is 175% more than 'B'. If the difference between present ages of 'C'...
Present average age of 4 friends: ‘A’, ‘B’, ‘C’ and ‘D’ is 36 years. If their ages are in the arithmetic progression in the same order a...
Present average age of 4 friends: ‘A’, ‘B’, ‘C’ and ‘D’ is 36 years. If their ages are in the arithmetic progression in the same order a...
Ratio of present age of 'A' to that of 'B' is 5:8. If the age of 'A' two years hence from now will be 22 years, then after how many years, the ratio of...
The present ages of 'Aman' and 'Ravi' are in the ratio 5:6. Two years from now, Aman’s age will be 25% less than Ravi’s age. Find Aman’s current a...
