P × Q' means 'P is the father of Q'
'P + Q' means 'P is the brother of Q'
'P ÷ Q' means 'P is the son of Q'
'P - Q' means 'P is the husband of Q'
How is O related to L in the expression 'O + N ÷ M - L'?
In the following question, select the figure which can be placed at the sign of question mark (?) from the given alternatives.
[Figure matrix with numbers: 6/78, 72/12, 18/60, 42/24, ?]
Select the correct mirror image of the given figure when the mirror PQ is placed to the right side of the figure.
[Figure: Triangle pointing right with rightward arrow inside a square]
After interchanging the given two signs what will be the values of equation (I) and (II) respectively?
× and ÷
I. 18 ÷ 3 – 4 × 2 + 7
II. 18 × 3 ÷ 6 – 8 + 4
Three Statements are given followed by two conclusions numbered I and II. Assuming the statements to be true, decide which of the conclusions logically follow(s) from the statements.
Statement I: All pens are stationery items.
Statement II: Some stationery items are rubbers.
Statement III: All markers are pens.
Conclusion I: Some stationery items are not rubbers.
Conclusion II: Some markers are not stationery items.
