If ‘+’ is called ‘÷’, ‘÷’ is called ‘–’, ‘–’ is called ‘×’ and ‘×’ is called ‘+’, then what is the value of
6 × 3 ÷ 2 – 2 + 5 ?
You have not given the solution dear !
Refer to the given figure. If 'P' alphabet represents a star then _________ .
A 'Q' can be Mercury and R could be Venus
B 'P' can be the Sun, 'Q' can be Jupiter which has 67 'R' around it
C If Q is Earth then R could be Moon which is its only natural satellite
D Both (B) and (C)
A ball is projected vertically upwards and then returns to the ground. Ignore all frictional forces. Which one of the following statements about the kinetic energy and potential energy of the ball is true?
AThe kinetic energy is always equal to the potential energy
BThe kinetic energy is always less than the potential energy
CThe kinetic energy is always more than the potential energy
DThe sum of the kinetic energy and potential energy is always constant
Select the option that arranges the major gases in air in descending order of their percentage.
A Oxygen < Nitrogen < Carbon dioxide
B Nitrogen < Oxygen < Carbon dioxide
C Nitrogen > Oxygen > Carbon dioxide
D Carbon dioxide > Nitrogen > Oxygen
Which of the following statements is correct?
(i) Arctic tern travels from Antarctic to Arctic in winter.
(ii) Monarch butterflies travel from Canada to Mexico during the winter season.
(iii) Salmons swim long distances to reach sea to lay eggs.
(iv) Siberian cranes come to India during winter.
A (ii) and (iii) only
B (ii) and (iv) only
C (i) and (iii) only
D (i) and (ii) only
Do the siberian crane comes in India during winter.
A ball bearing was released on a curved slope as shown here. As the ball bearing moved, its kinetic energy was calculated and plotted on the graph as shown.
Which point on the graph shows the kinetic energy of the ball bearing when it was at the lowest point of the slope for the first time?
Refer to the given classification chart that segregates animals on the basis of certain
characteristic and select the option that correctly identifies animals X, Y and Z.