Quantitative Aptitude Quiz 6 June- Daily Quantitative Aptitude Quiz for RBI Assistant Mains 2020

Quantitative Aptitude is one of the scoring sections of the bank examination. If you clear your basics and practice more and more quizzes and also follow a proper study plan, you can easily crack the exam. RBI Assistant Exam is one of the most prestigious exams in the Banking Sector. 6th June 2020 RBI Assistant Mains Quiz Based on- Average, Ages, partnership and Mixture & Allegation.                                         

Q1. Present average age of A, B, C and D is 25 years. Sum of age of A and B is 150% of sum of age of C and D. Ratio of age of B to age of C is 3 : 5. Calculate 10 years later age of A,  if B and D are of same age.

(a) 45 years

(b) 40 years

(c) 35 years

(d) 55 years

(e) 50 years

Q2. Average of any 200 consecutive natural numbers is 499.5. If next 1000 numbers more are added in it then find the new average.

(a) 1035.5

(b) 1299.5

(c) 1199.5

(d) 1099.5

(e) 999.5

Q3. There are three positive numbers,  1/3rd of average of all the three numbers is 8 less than the value of the highest number. Average of lowest and the second lowest number is 8. Which is the highest number ?

(a) 11

(b) 14

(c) 10

(d) 9

(e) 13

Directions (4-5): Answer these questions based on the information given below.

There are five members A, B, C, D and E in a family. Ratio of ages of A and B five years ago was 3 : 4. Sum of ages of D and E five years hence will be 90. If C were born four years later than his actual date of birth, Age of C would be half to that of E.

Q4. What is the age of D four years ago, if the current age of C is 27 years?

(a) 36 years

(b) 34 years

(c) 38 years

(d) 30 years

(e) Cannot be determined

Q5. After 3 years, A will be 20 years old. What is the average of current ages of A, B, D and E together?

(a) 29 years

(b) 29.5 years

(c) 30 years

(d) 30.5 years

(e) Cannot be determined

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