-
- 25 years
- 28 years
- 38 years
- 42 years
Sciences MCQs
Six years ago, the Ratio of the ages of Kamal and Sarwar was 6:5. Four years hence, the ratio of their ages will be 11:10. what is Sarwar’s age at present?
-
- 10 years
- 16 years
- 20 years
- 23 years
Which of the following is skin disease?
-
- Anaemia
- Pellagra
- Osteomalacia
- Ricket
Present ages of Samar and Anwar are in the ratio of 5:4 respectively. Three years hence, the ratio of their ages will become 11:9 respectively. What is Anwar’s present ages in years?
-
- 24
- 27
- 30
- 33
Which of the following diseases is caused by the bite of mad dog?
-
- Hydrocele
- Hydrophobia
- Hydrocephatus
- Hydropertoneum
Which one of the following is the correct group of diseases exclusively caused by virus?
-
- Measles, syphilis, rabies, cholera
- Poliomyeltis, syphilis, chicken pox, mumps
- Cholera, tuberculosis, meningities, syphilis
- Measles, small pox, mumps, rabies
Present ages of X and Y are in the ratio 5:6 respectively. Seven years hence this ratio will become 6:7 respectively. What is X’s present age in years?
-
- 35
- 40
- 45
- 50
Which of the following symptoms are most likely to be observed in a person suffering from scurvy?
- Swelling and bleeding of gums
- Dry and scaly skin
- Decreased resistance to cold
- Soreness of mouth
-
- 1 and 3
- 2 and 4
- 1, 3 and 4
- 1, 2 and 3
At present, the ratio between the ages of Ali and Danial is 4:3. After 6 years, Ali’s age will be 26 years. What is the age of Danial at present?
-
- 12 years
- 13 years
- 15 years
- 17 years
The ratio between the present ages of P and Q is 5:7 respectively. If the difference between Q’s present age and P’s age after 6 years is 2. What is the total of P’s and Q’s present age?
-
- 40 years
- 48 years
- 52 years
- 55 years