If the day before yesterday was Thursday, when will Sunday be ?

C. TOMORROW

If the roots of the equations $x^2 + 3kx + 2 = 0$ are in the ratio of 1 : 2, then find the value of k.

B. ± 1
Posted in:  Quadratic Equations -  Algebra -  Mathematics

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. - a _ cdaab _ cc _ daa _ bbb _ ccddd

D. BBDAC

There are five friends --- Sachin, Kunal, Mohit, Anuj and Rohan.
Sachin is shorter than Kunal but taller than Rohan.
Mohit is the tallest.
Anuj is a little shorter than Kunal and little taller than Sachin. If they stand in the order of increasing heights, who will be the second ?

B. SACHIN

Some boys are sitting in a row. P is sitting fourteenth from the left and Q is seventh from the right. If there are four boys between P and Q, how many boys are there in the row ?

A. 25