NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension: Questions 644 - 648 of 828
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Question number: 644
A few gram seeds were placed in each of the three pots A, B and C containing soil. The soil in pot A is mixed with some green twigs and leaves. The soil in pot B is mixed with old cow dung while soil of pot C is mixed with urea. Pots are watered regularly. Which of the following will be observed after 10 days?
Very little growth in A but lot of growth in B and C
Lot of growth in B but very little growth in C
Lot of growth in A
Not much growth in B
Question number: 645
Question number: 646
Question number: 647
Question number: 648
A body is thrown vertically upwards with a velocity u. Find the true statement from the following.
Velocity is maximum and acceleration is zero at the highest point
velocity and acceleration are zero at its highest point
Velocity is zero at the higher point and maximum height reached is u2/2g
Velocity is maximum and acceleration is of downwards at its highest point