Wed. Jun 23rd, 2021

# Aptitude Test-4

## Aptitude Test-4

1. If the S.I. for 3 years at 5% is Rs.1200 then find the C.I.

2. The income of A, B and C are in the ratio 7 : 9 : 12 and their spending are in the ratio 8 : 9 : 15. If A saves 1/4th of the income then what is the ratio of the savings of A, B and C?

3. Find the average of squares of first consecutive even numbers from 1 to 26.

4. In an examination, 22% students failed. If the number of passed candidates was 420 more than number of failed candidates, then the total number of candidates appeared the examination is?

5. Two numbers in binary system are 110010011 and 101010101. Find their difference in decimal system.

6. A, B and C started a business. The capital of A is three fourth of as much as the capitals of B and C together and the capital of B is two third of as much as the capitals of C and A together. Find the share of C in the annual profit of Rs.1,75,000.

7. A’s money : B’s money = 4 : 5 and B’s money : C’s money = 2 : 3. If A has Rs.800, then what amount of money C has?

8. The average age of a family of 6 members is 22 years. If the age of the youngest member be 7 years, the average age of the family at the birth of the youngest member is ……

9. The side of a square is decreased by 10%. What is the percent of change in area?

10. Find the last digit of the product 8743 x 7156 x 7567 x 8452