Tensai Assessment Tests

Q1: Which human organ filters blood to produce urine?

Q2: What is the value of ? (pi) rounded to two decimal places?

Q3: Which gas law relates pressure and volume at constant temperature?

Q4: What is the atomic number of an element?

Q5: Which of the following is an acid?

Q6: Simplify: 3x + 4x - 7

Q7: Which biomolecule stores genetic information?

Q8: Simplify: (x^2 * x^3)

Q9: What is the SI unit of force?

Q10: The time period of a simple pendulum depends on what factors?

Q11: What is the formula for carbon dioxide?

Q12: The slope of the line y = 2x + 3 is:

Q13: Which process releases energy by breaking down glucose?

Q14: Which of the following is a base?

Q15: Which part of the brain controls balance?

Q16: If a wave has a wavelength of 2 m and frequency of 5 Hz, what is its speed?

Q17: Simplify: 5(x + 2) - 3

Q18: Which type of tissue connects muscles to bones?

Q19: Solve for y: 3y + 2 = 11

Q20: Which part of the respiratory system allows gas exchange?

Q21: The process by which cells divide is called:

Q22: If a triangle has sides 3, 4, 5, what type of triangle is it?

Q23: What is 15% of 200?

Q24: Which of the following is a transition metal?

Q25: Which type of reaction releases heat?

Q26: Which law states that for every action there is an equal and opposite reaction?

Q27: Which device converts chemical energy into electrical energy?

Q28: What is the function of stomata in plants?

Q29: The momentum of an object is calculated as:

Q30: pH of a neutral solution is:

Q31: Which process separates soluble solids from liquids?

Q32: Which nutrient is essential for strong bones?

Q33: Which human body system regulates hormones?

Q34: Which is a physical change?

Q35: A car rounds a curve. Which force keeps it on the road?

Q36: What is the principle of conservation of energy?

Q37: If f(x) = x^2, what is f(3)?

Q38: Which blood cells fight infection?

Q39: What is the basic unit of life?

Q40: Which of the following is a prokaryotic organism?

Q41: Which of the following is a vector quantity?

Q42: Find the midpoint of points (2,3) and (6,7)

Q43: What is the law of conservation of mass?

Q44: A car accelerates from 0 to 20 m/s in 10 seconds. What is its acceleration?

Q45: What is the volume of a cube with side 4 cm?

Q46: An object moves in uniform circular motion. What is the direction of the centripetal force?

Q47: Which state of matter has a definite volume but no definite shape?

Q48: Which organelle is responsible for energy production?

Q49: Which type of bond involves sharing of electrons?

Q50: Light passing from air to water bends due to what phenomenon?

Q51: Which part of the cell controls activities?

Q52: Which element is a noble gas?

Q53: Which element is most reactive in the alkali metals group?

Q54: Convert 0.75 to a fraction

Q55: The resistance of a conductor depends on which factors?

Q56: The perimeter of a square with side 6 cm is:

Q57: Solve: 5x - 7 = 18

Q58: Which scientist proposed the modern atomic theory?

Q59: Which of the following is a prime number?

Q60: Which process do plants use to make food?

Q61: The slope of a distance-time graph represents what quantity?

Q62: Which type of reproduction involves two parents?

Q63: Which angle is 90 degrees?

Q64: Which of these is a covalent compound?

Q65: What is the area of a rectangle with length 8 cm and width 5 cm?

Q66: The unit of work is:

Q67: Which of these is a factor of x^2 - 9?

Q68: Which process in plants converts sunlight into chemical energy?

Q69: Which system transports oxygen and nutrients to the body?

Q70: A 5 kg object is lifted to a height of 2 m. What is its potential energy?

Q71: Which subatomic particle has a positive charge?

Q72: Which quantity is conserved in an elastic collision?

Q73: Solve for x: 2x + 5 = 15

Q74: Which of the following is an example of kinetic energy?

Q75: What is the charge of an electron?

Q76: The process of a solid turning directly to gas is called:

Q77: The frequency of a wave is 50 Hz. What is its period?

Q78: The square root of 144 is:

Q79: What is the molecular formula of water?

Q80: Which biomolecule is the main source of energy?