उच्च प्राथमिक स्तर पर भाषा की पाठ्य- पुस्तक में 'रक्त और हमारा शरीर' पाठ शामिल करने का विचार______ से जुड़ा है?

If the perimeter of a rectangle is 180 m and the difference between the Length and breadth is 8 m, what is the area of the rectangle?

_______is used for artificial rain

Directions: In each question below, three statements are given followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow(s) from the given statements, disregarding the commonly known facts.
Give answer
(A) If either conclusion I or II follows.
(B) If only conclusion I follows.
(C) If neither conclusion I nor II follows.
(D) If both conclusions I and II follow.
(E) If only conclusion II follows.

Statements:
All bullets are guns.
No bullet is pen.
Some pens are swords.
Conclusions:
I. No pen is a gun.
II. Some swords being bullets is a possibility.

The measure of a cuboid warehouse is (8 m x 6 m x 3 m). If each sack covers 0.48 cubic meters of space, how many maximum sacks can be kept in it?

Directions: The following table represents the percentage marks of four students in six subjects.
Consider the table and answer questions based on it

Average marks obtained in Science is higher than that of Maths by

Which rank has been achieved by India in the world in terms of appreciation in housing prices?

A 1 kg object is dropped from a height of 30 meters to the ground. The work done by the force of gravity will be