List of top General Aptitude Questions on Algebra asked in CUET (UG)

The sum of three numbers is 136. If the ratio between the first number and the second number is 2:3 and that between the second and the third number is 5: 3, then the first number is:
A and B can complete a work in 12 days and 15 days respectively. They work together for 5 days and then A leaves. In how many more days will B complete the remaining work?
The area of a circle is 154 cm². What is the circumference of the circle? (Use π = 22/7)
The ratio of incomes of A and B is 5 : 7 and their expenditures are in the ratio 3 : 5. If each saves ₹4000, then A’s income is:
A shopkeeper marks an article 25% above the cost price and gives a discount of 10%. His profit percentage is:
A sum of money becomes Rs.9680 at 10% simple interest per annum in 4 years. The principal amount is:
A shopkeeper gives 10% discount on an article marked at Rs.2500 and still gains 8%. The cost price of the article is:
If $ x + \frac{1}{x} = 3 $, what is the value of $ x^2 + \frac{1}{x^2} $?