Level 2 & Achievers Sample Questions for Class 7
Question 1
Study the following diagram carefully and pick INCORRECT statement.
A. P is red in colour as it carries oxygen.
B. Q doesn't have definite shape.
C. R helps is clotting of blood.
D. Q helps to build immune system of our body.
Question 2
Study the venn diagram and choose correct example for X.
A. Rusting of metals
B. Burning of wood
C. Ripening of raw mango
D. Mixing of salt and water
Question 3
Study the following diagram and pick the INCORRECT statement.
A. P you get from cellulose of plants. Q and R you get from protein of animal/insect
B. P is cotton , Q is wool, R is silk
C. Q can be obtained repeatedly from the same animal
D. R can be obtained repeatedly from the same insect
Question 4
Which of the following is correct statement?
A. Soaps and detergents are bases.
B. Fruits and vegetables have inorganic acid.
C. Bases are sour in taste.
D. Acids are incorrosive.
Question 5
Identify correct match for p,q and r in the given figure.
A. p : magnesium oxide , q : hydrochloric acid, r : water vapour
B. p : calcium carbonate , q : sodium hydroxide, r : carbondioxide
C. p : Iron, q : hydrochloric acid ,r : hydrogen
D. p : magnesium hydroxide , q : sulphuric acid , r : hydrogen