For the following questions answer them individually
Select the letter from among the given options that can replace the question mark (?) in the following series.
D, F, I, ?, R, X
Among seven sisters Anu, Barsha, Champa, Disha, Emma, Farheen and Geeta; Barsha is elder than only four other sisters. Champa is elder than Disha. Anu is elder than Farheen. Emma is elder than one person only, that is Geeta, who is the youngest among all sisters. Barsha is elder than Anu. Given that no two sisters have the same age, find out who is the eldest sister.
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.
RO : WJ :: PJ : ?
Select the number from among the given options that can replace the question mark (?) in the following series.
425, 442, 459, 476, ?
Select the correct mirror image of the given figure when the mirror is placed at the right side.
Select the option that can replace the question mark (?) in the given figure and complete the pattern.
In a certain code language, 'ROMKSG' is written as 'SQPJQD', and 'PNDABC' is written as 'QPGZZZ'. How will 'QJLMTF' be written in that language?
Four boys A, R, K and M are sitting in a row facing the North (but not necessarily in the same order) and four girls P, Q, L and B are sitting in a row facing these boys (but not necessarily in the same order). B is second to the right of P. K and A are at the ends. P is at one of the ends. K is at the left end of the row. One boy is sitting between A and R.
If Q is at one of the ends, then who is facing L?
What will come in the place of ‘?’ in the following equation, if ‘+’ and ‘ - ‘ are interchanged and also ‘$$\times$$’ and ‘$$\div$$’ are interchanged?
$$42 + 10 \times 5 − 9 \div 1 = ?$$