Question : 1917 is known for 

Option 1: Battle of Trafalgar

Option 2: Battle of Waterloo

Option 3: End of the World War I

Option 4: The Russian Revolution

Question : Directions: Which number will replace the question mark (?) to complete the given series?
2, 5, 10, 17, 26, 37, 50, ?

Option 1: 67

Option 2: 61

Option 3: 63

Option 4: 65

Question : The average of 15 numbers is 53. A number is removed and the average of 14 numbers now becomes 55. Which number was removed?

Option 1: 26

Option 2: 23

Option 3: 25

Option 4: 24

Question : Which of the following elements has an atomic number greater than that of fluorine?

Option 1: Sodium

Option 2: Beryllium

Option 3: Nitrogen

Option 4: Boron

Question : Who was the Sultan of Delhi at the time of the establishment of the Vijayanagara Empire?

Option 1: Nasiruddin Mahmud

Option 2: Iltutmish

Option 3: Muhammad bin Tughluq

Option 4: Alauddin Khalji