Question
Statement: Every year, at the beginning or at the end
of the monsoons we have some cases of conjunctivitis but this year it seems to be a major epidemic, witnessed after nearly four years. Courses of Action: I. Precautionary measures should be taken after every four years to check this epidemic. II. People should be advised to drink boiled water during rainy season. In each question below is given a statement followed by two courses of action numbered I and II. You have to assume everything in the statement to be true and on the basis of the information given in the statement, decide which of the suggested courses of action logically follow(s) for pursuing.Solution
The disease occurs at the end of monsoons every year. So, precautionary measures every four years shall not help. The second course of action shall be a preventive measure. So, only course of action II follows.
464 + 181 +? = (154 × 25) - (15) 2 Â
Simplify the following expression:
  (525 +175) ² - (525 – 175) ² / (525 × 175)
25% of 250 + 32% of 200 = ? ÷ √ 16
The value of 15 × 14 – 30 + (32 + 17) is:
Simplify the given expression.
(1/4) of {6 4 - 28 × 15 + 13 × 16 - 12.5 of 12 2 }
13 X √? + 256 ÷ 4 = 30% of 900 - 50
? = (√784 - √361) + 102 - 3√512
- Simplify:
What will come in the place of question mark (?) in the given expression?
√64 X 9 ÷ 3 + 12 X 3 = ? + 36