The process of killing pupa without changing the cocoon

Select the correct mirror image of the given figure when the mirror is placed at MN as shown.

What will come in the place of the question mark (?) in the following equation, if '+' and 'x' are interchanged and '- ' and 

Identify the odd one 

What will come in place of ‘?’ in the following equation, if ‘+’ and ‘–‘ are interchanged and ‘×’ and ‘÷’ are interchanged?

Which of the following numbers will replace the question mark (?) in the given series?

4, 11, 19, 31, 52, 89, ?

In the given question, choose the term that is odd one out from the given set.

F1, H5, J10, L16, N23, Q30, R40

Four girls A, B, C and D, and four boys P, Q, R and S, are sitting around a round table facing the centre.

Which figure from the given options would replace the question mark (?) if the following figure series were to be continued?

Study the following information carefully and answer the question given below: