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There is a number if it is not a multiple of 4, it is between 60 and 69. If it is a multiple of 3, it is between 50 and 59. If it is not a multiple of 6, it is between 70 and 79. What is the number?

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Q. All 26 letters A B C D E F G H I J K L M N O P Q R S T U V W X Y Z in English alphabet are divided into 2 category
If one of the category contains A H M V Z ......etc
And other contains C G J O U ..........
Then which one of the following set contains all the letters of the same category
A motorist travelling at 100km/hr, overtakes a 4WD towing a caravan. The 4WD and caravan tog are 13 m long and have a speed of 64 km/hr. The car is 5 metres long. How many seconds will it take from the time the front of the car is level with the back of the caravan to the time the back of the car is level with the front of the 4WD