Question : When was the 'League of Nations' formed?

Option 1: 10^th February 1920

Option 2: 10^th December 1919

Option 3: 10^th January 1920

Option 4: 1^st January 1920

Question : If a : b = b : c, then what is the value of a⁶ : b⁶?

Option 1: a³ : b³

Option 2: b³ : ac

Option 3: a³ : c³

Option 4: a² : b²

Question : The cost of building a fence around a circular field is INR 7,425 at the rate of INR 13.50 per foot. What is the area of the circular field? [Use $\pi=\frac{22}{7}$]

Option 1: 25018.5 ft²

Option 2: 23864.4 ft²

Option 3: 24644.5 ft²

Option 4: 24062.5 ft²

Question : The average of 5 consecutive natural numbers is 43. The largest of these numbers is:

Option 1: 41

Option 2: 43

Option 3: 45

Option 4: 46

Question : X, Y, and Z enter into a partnership. X invests some money at the beginning. Y invests thrice the amount of X after 4 months and Z invest double the amount of Y after 9 months from the beginning. If the annual gain is INR 4,50,000, then what is the share of Y?

Option 1: INR 2,00,000

Option 2: INR 1,50,000

Option 3: INR 1,00,000

Option 4: INR 3,00,000