Answer / amit

meson particles are found in cosmic rays

iS ELEMENT IRON RADIOACTIVE AND WHY?

1 Answers  

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The ore of which of the following metals can be concentrated by hydraulic washing? 1 Tin 2 Sodium 3 Iron 4 Manganese

3 Answers  

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What is the morphology ?

1 Answers  

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why is it important that sex cells have half the number of Chromosomes as body cells?

0 Answers  

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What ate the most essential parts of the human body ?

2 Answers   State Bank Of India SBI,

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Find the odd one: 1 Marble 2 Chalk 3 Limestone 4 Slaked lime

2 Answers  

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Of the following metals which, one pollutes the air of a big city? 1 Copper 2 Chromium 3 Lead 4 Cadmium

3 Answers   HCL, High Court, SSC,

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Name any two modern branches of Physical Science

0 Answers   Mahatma Gandhi University,

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Which of the following fertilizers leaves acidic residue? 1 Urea 2 Ammonium phosphate 3 Ammonium sulphate 4 None of these

1 Answers  

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Which of the following roofs provide better protection against heat? 1 Cement slab 2 Asbestos sheets 3 Reinforced concrete 4 None of these

1 Answers  

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If today is Saturday what day will it be from 500 days?

7 Answers   eClerx,

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Heavy water is 1 Sea water (H2O+Salt) 2 D2O 3 H2O2 4 None of these

3 Answers  

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