The group of stars that appear to form a pattern or shape in sky is called _______.
Both _______ and _______ consisting of 7 main stars each, are two examples of this.
Select the option that fills the blanks in the above paragraph in correct order.
AConstellation, Great Bear, The Hunter
BConstellation, The Hunter, Orion
CSatellite, Great Bear, The Hunter
DSatellite, The Hunter, Orion
In the above family chart R and S are the children of P and Q. R and S are married to U and T respectively and give birth to their young ones. What is the relation between X and P ?
(B) P is the maternal grandfather of X
(D) X is the great grandson of P.
Observe the given figure and read the following passage regarding it. As Sushil pushes the carton up the ramp, 'P' energy from the food that Sushil has eaten changes into 'Q' energy of the carton. When the carton reaches the deck of the lorry, this energy is stored in the carton as 'R' energy. However, some of the energy from Sushil is lost as 'S'. Select the correct statements regarding energies P, Q, R and S.
1. S makes us feel warm.
2. P energy is ultimately derived from solar energy.
3. The faster an object moves, the greater is R energy.
4. The higher the object is, the more Q it has.
A2 and 4 only
B1 and 2 only
C3 and 4 only
D2 and 3 only
i think b is the answer.
A toy car when released (without applying any force) from point Q of the ramp travels towards point P. What is/are the force(s) responsible for making the car to reach point P?
a. Earth's gravity
b. Earth's magnetic field
c. Frictional force between the wheels and the ramp
Cb. and c. only
Da., b. and c
can be option b
Meena planted tape grass in a pot of soil and watered it regularly. After a few days, the plant died. Which of the following is the most appropriate reason for it?
(A) Tape grass flourishes more on ground than in pot.
(B) Tape grass is an aquatic plant.
(C) Tape grass does not require regular watering.
(D) Water might be of bad quality.
answer is b