| 251 | Who developed Concord grapes in 1849? | Ephraim Wales Bull |
| 252 | KLM Airlines belongs to which country? | Netherlands |
| 253 | What happened in 2016? | Uri Attack |
| 254 | What conflict began in 1984? | Siachen Conflict |
| 255 | Which country won the first FIFA World Cup? | Uruguay |
| 256 | Who was the first person to step on the Moon? | Neil Armstrong |
| 257 | Who invented television in 1927? | Philo Farnsworth and John Logie Baird |
| 258 | Which country is the largest importer of agricultural products? | China |
| 259 | What is the highest waterfall in the world? | Angel Falls |
| 260 | Who invented the telephone in 1876? | Alexander Graham Bell |