Question
The lengths of the three sides of a right-angled
triangle are (x-1) cm, (x+1) cm and (x+3) cm, respectively. The hypotenuse of the right-angled triangle (in cm) is:Solution
Which of the following pair of microorganisms is correct?
I. Spirogyra – Algae
II. Amoeba – Fungi
The phenomenon of splitting white light into its component colours is called:
A particle starts from rest and moves with uniform acceleration for 24 seconds. Let the distances covered during the first 8 seconds, the next 8 seconds...
A bomb at rest explodes into a large number of tiny fragments. The total momentum of all the fragments –
Which one of the following diseases in humans can spread through air?
When the electric impulse travels along the axon and reaches the other end called the synaptic terminal, this impulse triggers the release of
A body is said to be in equilibrium when:
Which of the following is a chemical change?
Muscle fatigue is due to the accumulation of
Sour Taste of Coca-Cola is due to the presence of which of the following acid?
Relevant for Exams:
