The shape of an toy is a right circular cylinder with a hemisphere on bottom and a right circular cone on the top. The radius of the cylindrical part is 8 cm and the height of the cylinder part is 2.125 times the radius. What is the total height of the toy, if the surface area of the toy is 1684 `4/7`   cm². 

Select the option that is related to the third term in the same way as the second term is related to the first term.

BLOCK : LBPKC :: MARGIN : ?

27 : 36 : : 42 : ?

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.

Select the option that is related to the third term in the same way as the second term is related to the first term.

Bhubaneswar : Odisha :: Aizawl : ?

If O = 30, ROM = 92, then ‘ROPE’ will be equal to?

Thick : Thin :: Idle : _________

Select the option that is related to the third number in the same way as the second number is related to the first number.

54 : 83 :: 67 : ?

By interchanging the given two signs which of the following equation will be not correct?

+ and –

Select the combination of letter when placed sequentially in the blanks of the given series will complete the series.