
General Knowledge : General Science QUESTIONS AND ANSWERS :: part19 : 16 to 20
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
16.Which of the following vegetable proteins is considered as good as an animal protein ? |
| Soyabean protein |
| Corn protein |
| Wheat protein |
| Bengal gram protein |
17.Which of the following has the least penetrating power ? |
| Alpha particles |
| Beta particles |
| Gamma rays |
| All have the same penetrating power |
18.Which of the following tests helps in diagnosis of cancer ? |
| X-ray |
| Urine test |
| Blood test |
| Biopsy test |
19.Consider the following statements : 1. The spider is an insect2. The spider has eight legs3. The spider has no wingsWhich of these statements is/are correct ? |
| 1 and 3 |
| 2 and 3 |
| 2 only |
| 3 only |
20.Which of the following statements are correctly associated with ultrasonic waves ? 1. These are the acoustic waves of frequencies more the 20,000 Hertz.2. When possible to use, these waves are preferred over X-rays for getting an image of internal organs because they are not harmful3. Their velocity is more than the velocity of sound |
| 1 only |
| 1 and 2 |
| 2 and 3 |
| 1 and 3 |
More General Science QUESTIONS AND ANSWERS available in next pages
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