This quiz has been specially coined for SBI CLERK Prelims and Syndicate PO Exams. Attempt and analyze your preparation so far!
Bank PO/Clerk - 08
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Question 1 of 10
1. Question
Total number of units sold of Car A in 2009 and 2010 combined was approximately what percentage of the average of the number of units of car C sold in 2010 and 2011?
Correct
Incorrect
Question 2 of 10
2. Question
What will be the total number of units of car B sold in 2013 if it is equal to 200% of the average number of units sold of car B in 2010, 2011 and 2012?
Correct
Incorrect
Question 3 of 10
3. Question
What was the total number of units sold of all 3 cars in 2014, if it was equal to the 1.5 times the sum of average of total number of units of cars C sold in 2010 and 2011 combined and the number of units of cars A sold in 2009 and 2010 combined?
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Incorrect
Question 4 of 10
4. Question
Total number of units of car C sold in the 4 years combined was what percentage of the total number of units of cars B and cars C in 2011 and 2012 combined?
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Incorrect
Question 5 of 10
5. Question
What is the difference between the total number of units sold of car C in 2011 and 2012 combined and the total number of units sold of car A in 2009 and 2010?
Correct
Total number of units sold of car C in 2011 and 2012 combined = 3500 + 5500 = 9000
Total number of units sold of car A in 2009 and 2010 = 4500 + 4000 = 8500
Required difference = 9000 – 8500 = 500
Hence, option e.
Incorrect
Total number of units sold of car C in 2011 and 2012 combined = 3500 + 5500 = 9000
Total number of units sold of car A in 2009 and 2010 = 4500 + 4000 = 8500
Required difference = 9000 – 8500 = 500
Hence, option e.
Question 6 of 10
6. Question
The product of the ages of M and N is 805 years. Three years ago, N’s age was 5/8 of the age of M. What is N’s present age?
Correct
Let M’s present age be ‘x’ years and N’s present age be ‘y’ years.
x × y = 805 — (1)
(y – 3) = 5/8 × (x – 3) — (2)
On solving (1) and (2), we get x = 35 years and y = 23 years
Hence, option d.
Incorrect
Let M’s present age be ‘x’ years and N’s present age be ‘y’ years.
x × y = 805 — (1)
(y – 3) = 5/8 × (x – 3) — (2)
On solving (1) and (2), we get x = 35 years and y = 23 years
Hence, option d.
Question 7 of 10
7. Question
Taps A, B and C are connected to a pool. Taps A and B are filling the pool at the rate of 32 litres/hr and 44 litres/hr and the tap C is emptying it at the rate of 13 litres/hr and the pool gets filled in 17 hours. What is the total capacity of the pool?
Correct
Quantity of liquid filled in the pool in 1 hour= 32 + 44 – 13 = 63 litres
Total time taken to fill the pool = 17 hours
Total capacity of the pool = 63 × 17 = 1071 litres
Hence, option d.
Incorrect
Quantity of liquid filled in the pool in 1 hour= 32 + 44 – 13 = 63 litres
Total time taken to fill the pool = 17 hours
Total capacity of the pool = 63 × 17 = 1071 litres
Hence, option d.
Question 8 of 10
8. Question
A box contains 13 jars out of which 5 are red in colour. If we have to choose 7 jars, what is the probability that exactly 3 of them are red?
Correct
Incorrect
Question 9 of 10
9. Question
The average age of 8 people is 26 years. Find the age of the youngest person.
I. Pritam is 6 years older than the youngest person.
II. Other than Pritam and the youngest person, the average ages of the three groups of two people each are 24 years, 20 years and 34 years respectively.
Correct
Total age of 8 people = 26 × 8 = 208 years
Let ‘a’ years be the age of Pritam and ‘b’ years be the age of youngest person
From I, a – b = 6 ….. (i)
From II, total age of rest of 6 people = 24 × 2 + 20 × 2 + 34 × 2 = 156 years
Therefore, a + b = 208 – 156 = 52 .…. (ii)
Using (i) and (ii), we get a = 29 years and b = 23 years
Thus, both the statements are required.
Incorrect
Total age of 8 people = 26 × 8 = 208 years
Let ‘a’ years be the age of Pritam and ‘b’ years be the age of youngest person
From I, a – b = 6 ….. (i)
From II, total age of rest of 6 people = 24 × 2 + 20 × 2 + 34 × 2 = 156 years
Therefore, a + b = 208 – 156 = 52 .…. (ii)
Using (i) and (ii), we get a = 29 years and b = 23 years
Thus, both the statements are required.
Question 10 of 10
10. Question
If 24 cards are distributed among some males and females such that each male gets two cards and each female gets three cards, then what is the number of males and females?
I. The number of females is not more than 2 and number of males is not less than 9.
II. If each male receives three cards and each female receives two cards, then the total number of cards changes.
Correct
From statement I, the number of females can be either 1 or 2.
If the number of females is 1, then the number of cards to be distributed amongst males is 24 – 3 = 21 which is not possible since each male gets 2 cards.
So, number of females would be 2 and thus the number of males would be 9
So, statement I alone is sufficient.
From Statement II alone, we cannot calculate the number of males and females.
So, statement II alone is not sufficient.
Hence, option a.
Incorrect
From statement I, the number of females can be either 1 or 2.
If the number of females is 1, then the number of cards to be distributed amongst males is 24 – 3 = 21 which is not possible since each male gets 2 cards.
So, number of females would be 2 and thus the number of males would be 9
So, statement I alone is sufficient.
From Statement II alone, we cannot calculate the number of males and females.