Find the remainder when the number (289n + 147) is

A boy pointing to a woman said, "She is the sister of my grandmother's only son-in-law." What is the relation between that boy's sister?

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

In the following question, select the missing number from the given series. 

1, 3, 7, 13, ?, 31 

In a certain code language, THEN is written as RLBS. Which word will be written as AEPJ in that code language?

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

Choose the next number in the series.

30, 59, 117, 233, 465,?

A paper is folded at the dotted lines as shown in the first two figures. and cut as shown in the third figure How will it appear when unfolded?

Select the figure that will come next in the following figure series.

Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete?

ICT, FES, CGR, ZIQ, ? 

Statements:

Some rats are mats.

All mats are ants.

Conclusions:

I. Some rats are ants.

II. Some ants are mats.