21. Sunda Strait seperates:
A. java from Sicily
B. Sumatra from Java
C. java from Singapore
D. Singapore from Sumatra
✅ The correct answer is option Sumatra from Java.
PastPaper 08
22. Vitamin “D” prevents:
A. Tooth Diseases
B. Bone Diseases
C. Skin Diseases
D. Eyes Diseases
✅ The correct answer is option Bone Diseases.
23. Study of earthquakes is called as:
A. Ecology
B. Seismology
C. Oncology
D. None of these
✅ The correct answer is option Seismology.
24. who was first commander of Muslim Army?
A. Hazrat Ali (RA)
B. Hazrat Hamza (RA)
C. Hazrat Umer (RA)
D. Hazrat Saad (RA)
✅ The correct answer is option Hazrat Hamza (RA).
25. Which water body is the saltiest water body (lake) in the world (mostly people considered Dead Sea as the Saltiest lake it is incorrect)?
A. Dead Sea
B. Black Sea
C. Red Sea
D. Assal Lake
✅ The correct answer is option Assal Lake.
26. ECG is used for the diagnosis of aliment of the:
A. Brain
B. Heart
C. Kidney
D. Lungs
✅ The correct answer is option Heart.
27. Radioactivity was discovered by:
A. Henri Becquerel
B. Marie Curie
C. Newton
D. Einstein
✅ The correct answer is option Henri Becquerel.
28. which is the Britain’s oldest university?
A. St.Andrews
B. Oxford
C. Cambridge
D. St.helina
✅ The correct answer is option Oxford.
29. SIM stands for:
A. Single in line- module
B. Subscribe identity module
C. Single in line memory
D. None of these
✅ The correct answer is option Subscribe identity module.
30. Who invented the polio vaccine?
A. Jonas Salk
B. Burk Holder
C. Robert Koch
D. Albert Sabin
✅ The correct answer is option Jonas Salk.