General Knowledge : General Science QUESTIONS AND ANSWERS :: part6 : 21 to 25
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
21.What is the number of basic units in the International System of Units ? |
| 4 |
| 5 |
| 6 |
| 7 |
22.Which of the following pairs is not correctly matched ? |
| Annelida - Leech |
| Mammalia - Bat |
| Insecta - Prawn |
| Amphibia - Toad |
23.The dynamo is a device for converting |
| heat energy into electrical energy |
| mechanical energy into electrical energy |
| magnetic energy into electrical energy |
| chemical energy into electrical energy |
24.The sheath-like structure around the epicotyl in the germinating seed of grass is called |
| Plumule |
| Caruncle |
| Coleorhiza |
| Coleoptile |
25.Which of the following is a variety of maize ? |
| IR-8 |
| Kalyan sona |
| Texas-26 |
| CHS-1 |
More General Science QUESTIONS AND ANSWERS available in next pages
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