MCQ on Sorting Materials into Groups

CBSE 6th Class MCQ CBSE NCERT 6th class MCQ on Science Class 6th MCQ on Science

MCQ on Sorting Materials into Groups

 

1- Which of the following is/are metals?

(A) iron, gold, copper

(B) paper, plastic, rubber

(C) both A and B

(D) none of the above

 

2- Because of which actions metals often loose their shine and appear dull?

(A) action of air

(B) action of moisture

(C) both A and B

(D) none of the above

 

3- Materials which can be compressed or scratched easily are called …………………

(A) hard

(B) soft

(C) rough

(D) none of the above

 

4- Some metals which are difficult to compress are called …………………

(A) rough

(B) soft

(C) hard

(D) none of the above

 

5- Which of the following is/are properties of metals?

(A) luster

(B) hardness

(C) smooth or rough

(D) all of the above

 

6- Which of the following substance/s will completely disappear or dissolve in water when it mixes with water in glass?

  1. Salt
  2. Sugar
  3. Sand
  4. Chalk Powder
  5. Sawdust.

(A) only a

(B) only a and b

(C) only c, d and e

(D) all of the above

 

7- The substances which disappear or dissolve completely in water are called…………..

(A) insoluble

(B) soluble

(C) transparency

(D) none of the above

 

8- Substances which do not mix with water and do not disappear even after stir for a long time. These substances are called …………………..

(A) transparency

(B) soluble

(C) insoluble

(D) none of the above

 

9- What is the main role/function of water in our body?

(A) It keeps the body strong

(B) Water keeps the person ill

(C) It maintains a large number of substances

(D) It dissolves a large number of substances 

 

10- Which of these liquids can mix well in water? 

  1. vinegar
  2. coconut oil
  3. kerosene oil
  4. mustard oil

(A) only a

(B)  only c and d

(C)  only b

(D) none of the above

 

ANSWERS:

1-(A), 2-(A), 3-(B), 4-(C), 5-(D), 6-(B), 7-(B), 8-(C), 9-(D), 10-(A)