The area of the given rectangle ABCD is 180 cm2. EF divides the rectangle into two equal parts. If DP = PQ = QC, find the ratio of the area of triangle DFQ to the area of triangle DEF.
A3 : 4
B1 : 2
C2 : 3
D1 : 3
Answer is (C) 2:3 some technical glitch this is
Fill in the blanks.
(i) There are __P__ prime numbers between 73 and 94.
(ii) Least common multiple of 32, 36 and 72 is __Q__.
(iii) The smallest number that can be divided by the given numbers without leaving any remainder is __R__.
(iv) If 443272 is divided by 268, then __S__ is the remainder.