Total age now = 5 x 32 = 160 years. Four years ago each of the older 4 friends was 4 years younger, so their combined age was 160 - 5 x 4 = 140. At that moment only the 4 older friends existed in age, so their average = 140/4 = 35 years.
CUET UG 2022 — General Test Arithmetic
The average age of group of 5 friends is 32 years. The youngest friend amongst them is 4 years old. What was the average age of the group at the time of birth of the youngest friend?
Held on 8 Aug 2022 · Verified 13 Jul 2026.
36 years
35 years
34 years
33 years
Sign in to track your attempts and accuracy.
Sign in to keep a private note on this question. Nothing you write is ever public.
The difference between cost price (CP) and selling price (SP) of an article is Rs 240. If the profit is 20%, then the selling price is
3 men or 15 boys can do a piece of work in 30 days. In how many days will 2 men and 5 boys do this work?
A sum of money becomes ₹5100 after 3 years and ₹5950 after 4 years on compound interest. The rate of interest per annum is:
Consider the following frequency distribution. | Class | 0-10 | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 | 60-70 | |---|---|---|---|---|---|---|---| | Frequency | 4 | 5 | 7 | 10 | 12 | 8 | 4 | Find the median of the distribution?
A man's wage was reduced by 50%. Again, the reduced wage was increased by 50%. Find his loss in terms of percentage:
Work through every CUET UG Arithmetic PYQ, year by year.