IBPS RRB Clerk Pre Re-Exam 2020-21 Memory Based quant questions: 2 Jan
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Question 1
Direction: Study the following information carefully and answer the given questions.
Two types of books - academic and non-academic - are issued by a library on Monday to some students. Only academic books were issued to 50% of the students. The number of students issued only non-academic books is 4 less than the number of students issued both academic and non-academic books. The number of students issued non-academic books only is 3/5 less than the number of students issued academic books only.
Find the total number of students.
Question 2
Direction: Study the following information carefully and answer the given questions.
Two types of books - academic and non-academic - are issued by a library on Monday to some students. Only academic books were issued to 50% of the students. The number of students issued only non-academic books is 4 less than the number of students issued both academic and non-academic books. The number of students issued non-academic books only is 3/5 less than the number of students issued academic books only.
Find the number of students, who have been issued non-academic books.
Question 3
Direction: Study the following information carefully and answer the given questions.
Two types of books - academic and non-academic - are issued by a library on Monday to some students. Only academic books were issued to 50% of the students. The number of students issued only non-academic books is 4 less than the number of students issued both academic and non-academic books. The number of students issued non-academic books only is 3/5 less than the number of students issued academic books only.
The number of students, who have been issued non-academic books only is what percent of the total number of students?
Question 4
The ages of A and B are in the ratio 4 : 5. after 5 years, the ratio of their ages will be 5 : 6. Find the present age of A
Question 5
Two trains A and B are running in the same direction at the speed of 75 km/h and 60 km/h respectively. The length of train A and train B is 100 m and 150 m respectively. How much time Train A will take to overtake Train B?
Question 6
If marked price of an article is 20% above the cost price. If the article is sold at 10% discount, Find the profit/loss percentage of article.
Question 7
The length of a rectangle is increased by 50% and breadth decreased by 20%. The area of the new rectangle is
Question 8
If 28 is subtracted from a two-digit number, then this number becomes one-third of itself, then find 50% of the two-digit number.
Question 9
Direction:What should come in place of the question mark '?' in the following number series?
80, 40, 60, 150, ?
Question 10
Direction:What should come in place of the question mark '?' in the following number series?
2, 3, 8, 27, 112, ?
Question 11
Direction:What should come in place of the question mark '?' in the following number series?