Science
525 questions found
271
What is the common name of 'Sodium Bicarbonate'?
Easy
272
What is the primary constituent of 'Natural Gas'?
Easy
273
Which hormone is known as the 'Fight-or-Flight' hormone?
Medium
274
What is the scientific name for the 'Bending of Light' as it passes from one medium to another?
Easy
275
What is the unit of 'Power' in the International System of Units (SI)?
Easy
276
What is the primary function of 'Vitamin K' in the human body?
Easy
277
Which day is celebrated as 'National Science Day' in India?
Easy
278
Which of the following is not a primary greenhouse gas?
Medium
279
What is the speed of sound in air at room temperature (approx)?
Easy
280
Which of the following is a primary color in 'Additive Color Mixing' (light)?
Medium
281
What is the process of transition from a solid directly to a gas called?
Easy
282
Which instrument is used to measure 'Atmospheric Pressure'?
Easy
283
The 'Bhopal Gas Tragedy' was caused due to the leakage of which gas?
Easy
284
Which element is found in the highest percentage in the 'Earth's Crust'?
Medium
285
Which metal is used in the filament of an incandescent light bulb?
Easy