Question
In the following question, a part of the sentence is
underlined. Below the sentence are three alternatives to the underlined part. Select the alternative that improves the sentence grammatically and contextually. If the sentence is correct as it is, select "No improvement." The manager ensured that all reports are submitted on time .Solution
The sentence uses 'ensured,' which is in the past tense. Therefore, the verb following it should also be in the past tense to maintain consistency. The correct phrasing is 'all reports were submitted on time,' aligning with the past tense.
A bag contains 9 black and 10 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
...Bag 1: 2 red, 3 blue. Bag 2: 4 red, 1 blue. One ball from Bag 1 is put into Bag 2, then one is drawn from Bag 2. Find probability it’s red.
A box contains only three colors of balls- red, green and blue. What is the minimum number of balls that should be picked from the box to ensure that at...
A is trying to break a bulb by throwing balls at it. If he hits the bulb 5 times in every 7 throws and bulb breaks 3 times out of 15 hits, then find the...
- Bag A contains 3 red, 4 black, 8 blue and 5 yellow balls. Bag B contains 5 red, 2 black, 4 blue and 3 yellow balls. Find the probability of drawing 2 blue ...
A bag has balls of three colours. It has 8 red balls, x green balls and y blue balls, If probability of picking one green ball and that of picking one b...
- A bag contains 6 yellow balls, 8 purple balls, and 4 black balls. Two balls are drawn at random. Find the probability that the two balls are purple.
A box contains only three colors of balls- red, green and blue. What is the minimum number of balls that should be picked from the box to ensure that at...
A bag contains x white balls, (x + 4) black balls and (x + 8) yellow balls. If probability of getting a black ball is 1/12 more than that of getting a w...
R goes to the gym either by cycle, car, or walking. On a specific day, the probability of him going by car is 0.3 less than the probability of walking a...
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