Group D LEVEL 1 Previous Year Question 27/11/2025 Shift 1 Shift Common

Which of the following statements best explains the Law of Constant Proportions?

Which of the following is NOT used for expressing the concentration of a solution?

Which of the following plant tissue performs photosynthesis?

Which of the following life processes is important to bring variation in species?

Which of the following metals is extracted in the middle of the activity series?

P is any point inside the rectangle ABCD. If PA = 98 cm, PB = 91 cm and PC = 21 cm, then the length of PD (in cm) is equal to:

The vertices of a convex pentagon (in order) are P(0,0), Q(6,0), R(8,3), S(4,7), T(0,4). Find the area of the pentagon.

A metal rod is divided into three parts, A, B and C. The lengths of A and B are in the ratio 9 : 20, and the lengths of C and B are in the ratio 5 : 11. If the difference between

Soniya got married 15 years ago. Her present age is 8/5 times her age at the time of her marriage. Her sister was 8 years younger to her at the time of her marriage. Find the present age of her sister.

The average age of 26 students of a class is 26 years. If the age of the teacher is also included, the average age of the whole group becomes 27 years. The age of the teacher is: