MCQOPTIONS
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MCQOPTIONS
This section includes 82 Mcqs, each offering curated multiple-choice questions to sharpen your Science knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
A student carried out an experiment as shown in the figures given below. Which is the best conclusion drawn from the above experiment? |
| A. | Air moves things. |
| B. | Air is needed for burning. |
| C. | Air occupies space. |
| D. | Air has weight. |
| Answer» C. Air occupies space. | |
| 52. |
Which of the following is present in liquid form? |
| A. | Milk |
| B. | Pulses |
| C. | Egg |
| D. | Plant |
| Answer» B. Pulses | |
| 53. |
Cotton clothes are preferred during _______ season. |
| A. | Rainy |
| B. | summer |
| C. | Winter |
| D. | spring |
| Answer» C. Winter | |
| 54. |
Look at the picture given below. It is due to |
| A. | breeze. |
| B. | storm. |
| C. | pollution. |
| D. | waves. |
| Answer» C. pollution. | |
| 55. |
Which of the following statements is INCORRECT? (Value Based) |
| A. | Never wash clothes by the river side |
| B. | Never throw garbage into the river |
| C. | Drinking pure water can make us sick |
| D. | We should use water purifier |
| Answer» D. We should use water purifier | |
| 56. |
Read the following sentences carefully and find true and false. (T/F) A. In autumn season trees shed their leaves. B. Condensation changes water vapour into water. C. Rain water is drinking water. |
| A. | FFT |
| B. | TTF |
| C. | FTF |
| D. | TTT |
| Answer» C. FTF | |
| 57. |
Which of the following activities makes air unclean? |
| A. | Smoke from automobiles |
| B. | Washing clothes |
| C. | Watering plants |
| D. | Boiling milk |
| Answer» B. Washing clothes | |
| 58. |
Direction: Fill in the blanks of the passage given below. Air is present all around us. We __(26)__ air when it moves. __(27)__ air is called Wind. The slow moving air is called __(28)__ . __(29)__ can damage your house. We need water for __(30)__ . There are __(31)__ seasons. In __(32)__ , days are very hot. We need __(33)__ in the monsoon season. The__(34)__shines every night and the__(35)__of moon changes every night. |
| A. | three |
| B. | five |
| C. | two |
| D. | six |
| Answer» C. two | |
| 59. |
The change of state from a liquid to a gas is called- |
| A. | Condensation |
| B. | Evaporation |
| C. | Precipitation |
| D. | None of these |
| Answer» C. Precipitation | |
| 60. |
Neha took an ice-cream cone and put it on the table. Which of the following change took place after some time? |
| A. | Boiling |
| B. | Melting |
| C. | Condensation |
| D. | None of these |
| Answer» B. Melting | |
| 61. |
Which of these activities can save water? |
| A. | We should turn off the taps after using them. |
| B. | We should not let the tap run when we brush our teeth. |
| C. | We should not waste water while bathing. |
| D. | All of these |
| Answer» E. | |
| 62. |
Air occupies space and has |
| A. | weight. |
| B. | smell. |
| C. | colour. |
| D. | Both [a] and [b] |
| Answer» B. smell. | |
| 63. |
In the given weather chart, which day is sunny and windy? |
| A. | Monday |
| B. | Tuesday |
| C. | Wednesday |
| D. | Thursday |
| Answer» D. Thursday | |
| 64. |
Which of the following things we do not use in summers? |
| A. | Cooler |
| B. | Ice-cream |
| C. | Blanket |
| D. | Fan |
| Answer» D. Fan | |
| 65. |
On which of the following factors, weather is NOT dependent? |
| A. | Sun |
| B. | Water |
| C. | Cloud |
| D. | Wind |
| Answer» C. Cloud | |
| 66. |
Wet clothes dry under the sun. This is an example for |
| A. | Condensation. |
| B. | Melting. |
| C. | Boiling. |
| D. | Evaporation. |
| Answer» E. | |
| 67. |
The picture shows a rainy day What do you use on a rainy day? |
| A. | Woolen sweater |
| B. | Cotton shirt |
| C. | Raincoat and umbrella |
| D. | Woolen cap and gloves |
| Answer» D. Woolen cap and gloves | |
| 68. |
Which among the following is the hardest mineral? |
| A. | Graphite |
| B. | Diamond |
| C. | Quartz |
| D. | Talc |
| Answer» C. Quartz | |
| 69. |
A breeze is a |
| A. | Gentle wind |
| B. | Pleasant wind |
| C. | Both |
| D. | None of these |
| Answer» D. None of these | |
| 70. |
Air is a ________________ resources. |
| A. | Natural |
| B. | Artificial |
| C. | Man-made |
| D. | None of these |
| Answer» B. Artificial | |
| 71. |
We need water to ______. |
| A. | Cook food |
| B. | Wash clothes |
| C. | Mop floors |
| D. | All of these |
| Answer» E. | |
| 72. |
We cannot drink sea water because: |
| A. | It is sweet |
| B. | It is salty |
| C. | It is grey in colour |
| D. | It is sour |
| E. | None of these |
| Answer» C. It is grey in colour | |
| 73. |
What will happen if we leave a small piece of ice cube in the sun? |
| A. | It will change into water. |
| B. | It will become smaller in size. |
| C. | Both [a] and [b] |
| D. | It will become black. |
| E. | None of these |
| Answer» D. It will become black. | |
| 74. |
We cannot live without: |
| A. | Water |
| B. | Air |
| C. | Both [a] and [b] |
| D. | Either [a] or [b] |
| E. | None of these |
| Answer» D. Either [a] or [b] | |
| 75. |
Drinking dirty water can make us: |
| A. | Fit |
| B. | Healthy |
| C. | Sick |
| D. | Strong |
| E. | None of these |
| Answer» D. Strong | |
| 76. |
Water is : |
| A. | Colourless |
| B. | Tasteless |
| C. | Odourless |
| D. | All the above |
| E. | None of these |
| Answer» E. None of these | |
| 77. |
After rain small kids play in ____ formed on the streats. |
| A. | Rivers |
| B. | Lakes |
| C. | Oceans |
| D. | Puddles |
| E. | None of these |
| Answer» E. None of these | |
| 78. |
Burning candle when covered with glass jar put out candle because there is ____ inside the glass jar. |
| A. | No water |
| B. | No light |
| C. | No air |
| D. | Air |
| E. | None of these |
| Answer» D. Air | |
| 79. |
Moving air is called: |
| A. | Rain |
| B. | Wind |
| C. | Fire |
| D. | Water |
| E. | None of these |
| Answer» C. Fire | |
| 80. |
A deep hole dug to get water from under the ground is a: |
| A. | River |
| B. | Lake |
| C. | Well |
| D. | Sea |
| E. | None of these |
| Answer» D. Sea | |
| 81. |
When air is blown into a balloon, the size of the balloon will: |
| A. | Decrease |
| B. | Increase |
| C. | Remain same |
| D. | Either [a] or [c] |
| E. | None of these |
| Answer» C. Remain same | |
| 82. |
Which of these words does NOT rhyme with any water body present on Earth? Clue - Bond : Pond |
| A. | Shiver |
| B. | Cake |
| C. | Bug |
| D. | Bring |
| Answer» D. Bring | |