Question
Seven girls Pw, Qw, Rw, Sw, Tw, Uw and Vw are sitting
around a circular table facing the centre. Rw is an immediate neighbour of both Tw and Uw. Sw is sitting third to the left of Rw and immediate right of Pw. Pw is sitting second to the right of Tw. Qw is an immediate neighbour of both Tw and Pw. Vw is immediate left of Uw. What is the position of Pw with respect to Vw?Solution
ï‚§ Sw is sitting third to the left of Rw and immediate right of Pw. ï‚§ Pw is sitting second to the right of Tw. ï‚§ Since. Rw is an immediate neighbor of both Tw and Uw, means Rw is seated between both of them. ï‚§ Also, Qw is an immediate neighbor of both Tw and Pw, means Qw is seated between both of them. ï‚§ Vw is to the immediate left of Uw. Final arrangement is shown below: From the above arrangement it is clear that Pw is second to the left of Vw. Hence, the correct answer is (B).
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 45x + 450 = 0
Equation 2: y² - 48y + 540 = 0�...
I. x2 + 28x + 96 = 0
II. y2 + 3y - 70 = 0
I. x2 + x – 42 = 0
II. y2 + 6y – 27 = 0
What is the average salary of 10 officers , if a clerk’s salary is Rs. 15,000?
Statement I: The total salary of 10 officers and 5 clerk is Rs....
I. 6x2 – 7x - 20 = 0
II. 3y2Â - y - 14 = 0
I. 2x² - 12x + 16 = 0  Â
II. 4y² - 8y - 12 = 0  Â
I. 5x + y = 37
II. 4y+ x = 15
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 54x + 704 = 0
Equation 2: y² - 44y + 448 = 0
I: x2Â + 31x + 228 = 0
II: y2 + 3y – 108 = 0
I. x2 - x - 56 = 0
II. y2 - 20y + 96 = 0