Editorial Board Solutions for Chapter: Previous Papers, Exercise 2: PROHIBITION AND EXCISE DEPARTMENT EXCISE CONSTABLE Previous Paper (Held on: 31.03.2013)

$\frac{{\left(1234\right)}^2+{\left(1230\right)}^2}{4+{\left(1232\right)}^2}=$

The cost of paving a square hall with tiles at the rate of $₹48$ per square metre is $₹3888$. The perimeter of the square hall (in metres) is:

There are $10$ teams in a league. If each team is to play with every other team in the league exactly once, then the total number of games to be scheduled is

There are six chairs in a row. Three men and three women are to be seated alternatively. The possible number of ways of seating is?

From the top of a tower of height $40$ feet, the angles of depression of two objects on south and north directions are $45°, 45°$ respectively. Then, the distance between the two objects (in feet) is

If the $n$th term of the Arithmetic Progression then $1, \frac{3}{2}, 2, \frac{5}{2},$ ... is $26$, $n=?$

A sum of $Rs. 28,600$ is to be divided among A, B and C in the ratio of $\frac{3}{4}:\frac{4}{5}:\frac{5}{6}$. Then the share of B in $Rs.$ is?

In a club, $40\%$ members take alcohol and $30\%$ smoke cigarette, $20\%$ members got both habits. Then the percentage of members neither consume alcohol nor smoke cigarette is?