Sample Online Test – Science Wish you all the best! 1 / 10 Which of the following has the smallest mass? 2g of He 6.023 x 10²³ atoms of He 1 atoms of He 1 mole atoms of He 2 / 10 A force is applied by direct physical contact between two bodies is? Contact force Unbalanced force Non – contact force Balanced force 3 / 10 Inertia of a body depends on? Both a & b Weight of the object Acceleration due to gravity of the planet Mass of the object 4 / 10 Physics that deals with effect of force on bodies is? Kinematics Statics Dynamics Mechanics 5 / 10 Isotones have equal number of? Atom Electron Proton Neutron 6 / 10 _______________is the outermost layer of the root? Cortex Endodermis Stele Epiblema 7 / 10 The xylem and phloem arranged side by side on same radius is called? Radial Conjoint Amphivasal None of these 8 / 10 Exarch and tetrarch xylem are a feature of ______? Dicot root Monocot root Dicot leaf Dicot stem 9 / 10 Which of the following represents 1 amu? 1/ 12th of the mass of a C – 12 atom Mass of O – 16 atom Mass of a hydrogen atom Mass of a C – 12 atom 10 / 10 An example for a vector quantity is? Distance Speed Momentum Length Your score is LinkedIn Facebook Twitter VKontakte
