Group D LEVEL 1 Previous Year Question 16/12/2025 Shift 1 Shift Common

If the velocity of an object changes from an initial value u to the final value v in time (t), then what will be the acceleration (a)?

In a running race, a boy starts at rest and reaches 60 m/s velocity in 5 min. If acceleration is uniform, the acceleration and distance covered by the boy during this period are _______ and _____, respectively.

If the speed of an object is doubled, its kinetic energy ________.

During inheritance studies, how many copies of the factor was proposed by Mendel, which was controlling traits present in sexually reproducing organisms?

Which of the following cells change shape by changing the amount of water in them?

A dealer marks his goods at 50% above the cost price and allows a discount of 52% on the marked price. What is his loss percentage?

The mother of two sons is 20 years older than her elder son. Five years from now, the elder son will be twice as old as the younger son, and the ratio of their current ages is 3 : 1. What is the current age (in years) of the mother?

The price of fuel decreases by 35%, 60% and 10% in three successive months but increases by 65% in the fourth month. What is the percentage increase/decrease in the price of fuel in the fourth month as compared to its original price?

A byke travels 80 km at the speed of 40 km/hr and the next 30 km at the speed of 10 km/hr. What is its average speed (in km/hr)?

If 20% of a number is added to 96, then the result is the same number. 80% of the same number is: