Gk Questions with AnswersBasic General Knowledge
DIRECTIONS : Questions based on GK.
| 106. | Which metal is commonly used for making an electromagnet? | ||
|---|---|---|---|
| A. Copper | |||
| B. Nickel | |||
| C. Iron | |||
| D. Cobalt | |||
| 107. | January 15 is celebrated as the | ||
|---|---|---|---|
| A. Republic Day | |||
| B. Ugadhi | |||
| C. Makar Sakranti | |||
| D. Army Day | |||
| 108. | Twelfth schedule of the Indian Constitution deals with | ||
|---|---|---|---|
| A. Panchayats | |||
| B. Defection | |||
| C. Land reforms | |||
| D. Municipalities | |||
| 109. | Which one of the following contains maximum percentage of nitrogen by mass? | ||
|---|---|---|---|
| A. Ammonium cyanide | |||
| B. Ammonium carbonate | |||
| C. Urea | |||
| D. Ammonium nitrate | |||
| 110. | Who discovered radioactivity? | ||
|---|---|---|---|
| A. Roentgen | |||
| B. Marie Curie | |||
| C. John Dalton | |||
| D. Henri Becquerel | |||