What is the value of 4 # 3 $ 10 @ 5 $ 8 # 218 ?
(A) 10 (B) 12 (C) 6.8 (D) 11.2
7. Which of the following has the value equivalent of 5 $ 6 # 2 $ 8 @ 4 ?
If the diagonals of a quadrilateral are equal and bisect each other,
then the quadrilateral is a
(a) rhombus (b) rectangle (c) square (d) parallelogram
If the adjacent sides of a parallelogram are equal then parallelogram is a
(a) rectangle (b) trapezium (c) rhombus (d) square
If L denoted ÷, M denotes x, P denotes + and Q denotes -, then which of following statements is true ?
(A) 32 P8 L 16 Q 4= –
2
3
(B) 6 M 18 Q 26 L 13 P 7 =
13
173
(C) 11 M34 L 17 Q 8 L3 =
3
38 (D) 9 P 9 L9 Q 9 M9 = – 71
How many diagonals does a hexagon have?
(a) 9 (b) 8 (c) 2 (d) 6
If ÷ means +, – means ÷, × means – and + means ×, then
?
( )
=
+ × + ÷
× − ×
4 18 8 9 1
32 8 8 2
(A) 0 (B) 1 (C) 12 (D) None of these
If ÷ means +, – means ÷, × means – and + means ×, then
?
( )
=
+ × + ÷
× − ×
4 18 8 9 1
32 8 8 2
(A) 0 (B) 1 (C) 12 (D) None of these
A quadrilateral whose all sides, diagonals and angles are equal is a
(a) square (b) trapezium (c) rectangle (d) rhombus
A quadrialateral whose opposite sides and all the angles are equal is a
(a) rectangle (b) parallelogram (c) square (d) rhombus
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