Which two of the following numbers comes in the next in the following sequence.

61, 57, 50, 61, 43, 36, 61, ………

In the following sequence, which pair of numbers fill in the blanks?

1, 1, 3, 2, 8, 5, 21, 13, ___, ___

Five children were administered psychological tests to know their intellectual levels. In the report psychologists pointed that child A is less intelligent than child B. The child C is less intelligent child D. The child B is less intelligent than child C and child A is less intelligent than child E. Which child is most intelligent?

There are five books A, B, C, D, and E placed on a table. If A is placed below E, C is placed above D, B is placed below A and D is placed above E, then which of the following books touches the surface of the table.

The following series is obtained by considering representations of decimal 99 in the different number system. The next two numbers in the sequence are

99, 90, 83, 78, ____, ____

Four passengers in a train find that they form an interesting group. Two of them are lawyers and the other two are doctors. Two of them speak Bengali and the other two speak Hindi and no two of the same profession speak the same language. They also found that two of them are Christians and two are Muslims and no two of the same religion speak the same languages. The Hindi speaking doctor is a Christian. Then which of the following statement logically follows?

Which of the following pairs of number follow the number in the series 2, 4, 12, 24, 72, _____, _____?