IBPS Government Jobs Exams Logical Reasoning Number Series

What should come in place of question mark (?) in the following number series?
500, 435, 385, 348, ?, 305
A) 331 B) 333 C) 335 D) 337 E) None of these

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IBPS Other Question

In the following question, two equations are given. You have to solve both the equations and find the relation between x and y and mark the correct answer.
I. x² + 12x + 35 = 0
II. y² + 17y + 72 = 0

A) if x > y B) if x ≥ y C) if x < y D) if x ≤ y E) if x = y or the relationship cannot be established. A box contains red, green and blue colored balls. When one ball is drawn randomly from the box, the probability that it is either green or blue is 2/3. Also, the probability that the ball drawn randomly from the box is either red or green is 3/5. When two balls are drawn randomly from the box, the probability that both balls are of green color is 1/15. Find the total number of balls in the box.
A) 15 B) 20 C) 30 D) 45 E) 60