List of top Questions asked in CUET (UG)

What is the \( n \)-factor of \(KMnO_{4}\) in acidic medium?

The enthalpy of combustion of methane is \(-890 \, \text{kJ/mol}\). What is the enthalpy change when 8 g of methane is burned?
(Molar mass = 16 g/mol)

What is the percentage of carbon in ethanol (\(C_{2}H_{5}OH\)) ? 
(Atomic masses: C = 12, H = 1, O = 16)

A compound contains 40% carbon, 6.7% hydrogen, and 53.3% oxygen by mass. What is its empirical formula?
(Atomic masses: C = 12, H = 1, O = 16)
Which metal is extracted by electrolytic reduction?
The ratio of the ages of Amit and his father is 2:5. After 4 years, the ratio of their ages will become 3:7. What will be the ratio of their ages after 6 years?
The average of four numbers is 48. If the first number is one-third of the sum of the remaining numbers, then the first number is:
The sum of a two-digit number and the number obtained by reversing the digits is 99. If the digits of the number differ by 7, then the two-digit number can be:
PQ and RS are common tangents to two circles intersecting at points A and B. A and B, when produced on both sides, meet the tangents PQ and RS at X and Y, respectively. If AB = 3 cm and XY = 5 cm, then PQ is:
A die is thrown once. What is the probability of getting a number greater than 4?
A train running at the speed of 90 km/h crosses a 400 m long tunnel in 40 seconds. What is the length of the train (in meters)?
An amount becomes 5 times its original value in 25 years. What is the rate of simple interest per annum?
If the selling price of 75 articles is equal to the cost price of 90 articles, then find the gain percentage.
A ladder leaning against a wall makes an angle of 45° with the ground. If the length of the ladder is 10 m, what is the distance of the foot of the ladder from the wall?
In a circle of radius 13 cm, a chord is at a distance of 12 cm from the center of the circle. Find the length (in cm) of the chord.
Which waterways serve eastern Europe?
Theca interna releases which hormone

Virtues as the sands of the shore. (Identify the figure of speech)

Definition of Republic

NITI AAYOG was constituted in which year?