Question

NCERT EXEMPLAR PROBLEMS MULTIPLE CHOICE QUESTIONS Oo oo 1 Matem od d. Materials are 1. An iron nail is kept in each of the following liquids. In which case would it one Q. Find the odd one out from b Tawa and appear dull? b. Soft drink a. Mustard oil d. Kerosene 1. Which type of the followed e. Coconut oil a cart 2. Pick one material from the following which is completely soluble in water. Transpurent b. Tea leaves c. Opaque a Chalk powder d. Saw dust 1 b c. Glucose 3. You are provided with the following materials ii. Mirror i Magnifying glass RY SHORT ANSWER QUE i. Stainless steel plate iv Glass tumbler 12. It was Paheli's birthd Which of the above materials will you identify as transparent? dull silver spoon and b. () and (iii) difference in the app a. (i) and (ii) difference? d. (ii) and (iv) c.) and (iv) ns. The silver spoon on long 4. Boojho found a bag containing the following materials not tarnish Mirror ii. Paper stained with oil 13. Mixtures of red chi ii. Magnet iv. Glass spectacles water were given to Help Boojho in finding out the material(s) which is/are opaque. in solution form? a. (1) only b. (iv) only as. Raveena has got a so c. (i) and (iii) d. (i) and (iv) 14. On a bright sunn 5. While doing an activity in class, the teacher asked Paheli to handover a transla herself behind a g material. Which among the following materials will Paheli pick and give her teas. Hint: Yes, glass da why? If no, why a. Glass tumbler b. Mirror c. Muslin cloth d. Aluminium foil 15. Take a small cot at least 10 minu 6. Which pair of substances among the following would float in a tumbler half filled ins. Cotton ball initial water? a. Cotton thread, thermocol h. Feather, plastic ball HORT ANSWER QU c. Pin, oil drops d. Rubber band, coin 16. Which among 7. Which among the following are commonly used for making a safety pin? a. Wood and glass lce, rubber ba b. Plastic and glass and fresh cha c. Leather and plastic d. Steel and plastic ins. Rubber band. compressed or 8 oपिक पिक अंडर्मिनर फ्रॉम द फॉलोइंग विच कंपलीट सॉल्युबल इन वॉटर ​

Answer 1

Answer:

Explanation:

Hello have a nice day