Question
Which of the following are possible signs of a malware
infection?Solution
The correct answer is D
What is A's present age, if after 15 years his age will be 5 times his age 7 years back?
A boy’s age is 125% of what it was 8 years ago, but 75% of what it will be after 8 years. What is his present age?
At a family event, the present ages of Mira and Junaid are in the ratio of 2:5. Moreover, Imran is 7 years younger than Mira. Twelve years ago, Imran's ...
Currently, the sum of ages of Karan and Tarun is 60 years. Three years ago, the ratio of their ages was 4:5. What is Tarun’s present age?
The ages of B and C are in the ratio 2:3, and the product of the ages of A and B is 768 years, with A's current age being x years. If the ratio of the a...
Five years ago, the ratio of the age of Tarun to that of Ayush was 6 : 11. Umesh is 10 years older than Tarun. Umesh is ten years younger than Ayush. Wh...
Present age of ‘A’ is 40% more than that of ‘B’. If 14 years hence from now, ‘B’ will be 8 years younger than ‘A’, then find the sum of ...
The ratio of present ages of 'X' and 'Y' is 4:9, respectively. The difference between the ages of 'X' and 'Y' is 25 years. If the present age of 'Z' is ...
The sum of the present ages of Tina and her father is 50 years. Tina's father is 4 years older than her mother, and two years ago, Tina's mother's age w...
The ages of A, B and C are in the ratio 4:5:7 and the sum of their ages is 80. Find the ratio of 15 years ago B’s age to C’s age after 10 years.
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