Level 2 & Achievers Sample Questions for Class 8
Question 1
Identify X, Y and Z.
A. X - Milk of magnesia, Y - Lactic acid , Z - Glucose solution
B. X - Soap solution, Y - Lime juice , Z - Slaked lime
C. X - Antacid, Y - Salt solution , Z - Grape juice
D. X - Milk of magnesia , Y - Lactic acid , Z - Calamine lotion
Question 2
Which of the following is incorrect match?
A. Rhizobium - Nitrogen fixing bacteria
B. Yeast - Edible fungi
C. Virus - Yellow vein mosaic
D. Protozoan - Dengue
Question 3
Study the diagram and answer the following questions:
1) Master gland
2) Gland that controls sugar level in the blood.
A. 1) S 2) R
B. 1) P 2 ) R
C. 1) P 2) S
D. 1) S 2) Q
Question 4
Which of the following statement is correct?
A. When two plane mirror is kept at angle of 60° then 6 images are formed.
B. In periscope the mirrors are inclined at angle of 30°
C. The real image formed by a concave mirror is always diminished in size.
D. The erect image formed by the convex mirror is always diminished in size
Question 5
Which of the following is incorrect statement?
A. Sodium can float on water.
B. Silver is best conductor of electricity.
C. Mercury is bad conductor of electricity.
D. Potassium can be easily cut with knife.