If 738 A6A is divisible by 11, then the value of A is-

The in-radius of an equilateral triangle is of length 3 cm. Then the length of each of its medians is 

The length of diagonal of a square is $${15\sqrt { 2}}$$cm. Its area is

A and B together can complete a piece of work in 3 days. They start together. But, after 2 days, B left the work, if the work is completed after 2 next days. B alone could do the work in

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

16 : 38 :: 26 : 58 :: 37 : ?

Seven sisters, Anita, Babita, Sunita, Dixita, Rita, Lalita and Geeta are standing in a row facing north. Lalita is standing to the immediate right of Rita who stands fourth to the right of Geeta. Only Sunita stands exactly between Babita and Dixita.  Dixita stands at the middle position. Who stands at the rightmost position?

The weight of seven boys B1, B2, B3, B4, B5, B6 and B7 are compared. The weight of B5 is less than only one boy and more than that of B6. The weight of B4 is neither more nor less than B6 but more than B1, B7, B3. Who weighs the most?

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

23 : 72 :: 38 : 117 :: 46 : ?