∆ ABC is similar to ∆ DEF. If area of ∆ABC is 9 sq.cm and area of ∆DEF is 16 sq.cm and BC = 2.1 cm. Then the length of EF will be
If triangle are similar then (area of △ ABC) /( area of △ DE F) = BC2 / EF2 9/16 = BC2 / EF2 2.1 / EF = 3/4 EF = 2.8 cm
Who sits third to the left of T?
In a row of girls, Nisha is 16th from the front and in the same row Urmila is 12 from the bottom. If they interchange their positions, then N...
How many persons are seated in a table (Including unknown persons)?
How many persons sit between the one who sits to the immediate right of O and the one who sits to the immediate right of L?
Eight people are sitting around a circular table facing the centre. T is sitting between O and D. D is sitting third to the right of R. Z sits between ...
Six friends D, E, F, G, H, and I are sitting in a row facing north. H sits second to the left of G, who sits second to the left of I. More than three fr...
How many persons sit in the row?
O, P Q, R, S, T and U are sitting in a row facing north. U is sitting to the immediate right of T. Q is sitting in between R and O. P, who is on the ext...
Six friends Vinay, Kapil, Suman, Mukul, Nain and David are sitting around a circle facing away from the centre. Mukul is sitting third to the left of V...
Which of the following statement is true?
