Basic Science Practice Question and Answer
8 4 Q:
5fc9cd43cac441723c82ba81 4 Q:
6082908f38ab470ae93bd0a4 4 Q:
6073fe2dc61d5c2ec940a5d1 4 Q:
60fa7dde16158a5eedb4b5ef 4 Q:
60ab9896c7f1592dd0df5334 4 Q:
5fc9befb5c47b65b5b2bfa74 4 Q:
606c2209556643278a762cce 4 Q:
601401d65beea84b8ecebd7c
Q: Mechanical energy is converted into electrical energy by
1080 05fc9cd43cac441723c82ba81
5fc9cd43cac441723c82ba81- 1transformerfalse
- 2Ammeterfalse
- 3Galvanometerfalse
- 4Dynamotrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Dynamo"
Q: The chemical name of_______ is calcium sulphate hemihydrates.
1075 06082908f38ab470ae93bd0a4
6082908f38ab470ae93bd0a4- 1Baking powderfalse
- 2Gypsumfalse
- 3Baking sodafalse
- 4Plaster of Paristrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Plaster of Paris "
Q: Which of the following insecticides’ harmful effects came under media attention when health issues in Kerala were publicized?
1071 06073fe2dc61d5c2ec940a5d1
6073fe2dc61d5c2ec940a5d1- 1Endosulfantrue
- 2Lethalfalse
- 3Thimetfalse
- 4Monocilfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Endosulfan"
Q: Which of the following is desirable aim of Science Education at Primary Level?
1069 060fa7dde16158a5eedb4b5ef
60fa7dde16158a5eedb4b5ef- 1To know the facts and principles of sciences and its applications.false
- 2To nurture the natural curiosity, aesthetic sense and creativity in science and technology.false
- 3To imbibe the values of honesty, integrity and co-operation.false
- 4All of thesetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "All of these"
Q: What is white Phosphorus?
1068 060ab9896c7f1592dd0df5334
60ab9896c7f1592dd0df5334- 1P4true
- 2Pfalse
- 3O3false
- 4Pbfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "P4 "
Q: Can bats fly in the dark as they get help?
1066 05fc9befb5c47b65b5b2bfa74
5fc9befb5c47b65b5b2bfa74- 1Ultraviolet wavefalse
- 2Ultrasonic wavetrue
- 3Radiationfalse
- 4Special retinafalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Ultrasonic wave"
Q: Penicillin is extracted from-
1062 0606c2209556643278a762cce
606c2209556643278a762cce- 1Fungustrue
- 2Lichenfalse
- 3Yeastfalse
- 4Algaefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Fungus"
Q: What is the main factor of rust in iron?
1060 0601401d65beea84b8ecebd7c
601401d65beea84b8ecebd7c- 1oxygentrue
- 2Hydrogenfalse
- 3Nitrogenfalse
- 4Neonfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "oxygen"
en29830popular