RBI Assistant Quantitative Aptitude Daily Mock: 25th January

Today Quantitative quiz is based on topics of Simplification, Quadratic Equations and Word Problem, which are important for the RBI Assistant Prelims Examination which is held on 14 and 15 February 2020. For more practice, you can follow a study plan of RBI assistant prelims and daily Quantitative Aptitude quizzes provided on bankersadda.

Q1. A farmer bought two horses for Rs 18,500. He sold one at a loss of 20% and the other at a profit of 20%. If the selling price of each horse is the same, then their cost prices are respectively?
(a) 10,000 and 9,500
(b) 11,500 and 8,000
(c) 12,000 and 7,500
(d) 10,500 and 9,000
(e) 11,100 and 7,400

Q2. A shopkeeper gave an additional 15 per cent concession on the reduced price after giving 25 per cent standard concession on an article. If Arpita bought that article for Rs. 2040, what was the original price?
(a) Rs. 3200
(b) Rs. 3400
(c) Rs. 2800
(d) Rs. 3000
(e) Rs. 3600

Q3. The average age of 8 members of a group is 40 years. The age of 1 member is 55 yrs. After his retirement a new member comes in his place, whose age is 39. The average age of group will decrease by?
(a) 2
(b) 0
(c) 3
(d) 5
(e) 4.5

Q4. An amount of money is to be distributed among A, B and C in the ratio 3 : 1 : 5. The difference between B’s and C’s share is Rs. 3600. What is the total of A’s and B’s share?
(a) Rs. 5400
(b) Rs. 3600
(c) Rs. 2700
(d) Rs. 1800
(e) Rs. 2100

Q5. A father’s age is four times as much as the sum of the ages of his three children but 6 years hence his age will be only double the sum of their ages. Then the age of the father is (in years)
(a) 50
(b) 60
(c) 65
(d) 55
(e) 70

Directions (11-15): In each of the following questions two equations are given. Solve the equations and give answer
(a) If x < y
(b) If x ≤ y
(c) If x > y
(d) If x ≥ y
(e) If x = y or relationship between x and y cannot be established