User Forum

The rationalising factor of is ____.

A
B
C
D

Kunal walks 10 kilometres towards North. From there, he walks 6 kilometres towards South. Then, he walks 3 kilometres towards East. How far and in which direction is he with reference to his starting point?

A 5 kilometres West
B 5 kilometres North-east
C 7 kilometres East
D 7 kilometres West

Yashika has a bag with 8 red marbles, 4 blue marbles, 5 green marbles and 9 yellow marbles all of the same size.
What fraction of marbles are not yellow?

A
B
C
D

How many values of c, for which the system of equations
6x + 3y = c – 3, 12x + cy = c
has infinitely many solutions?

A 1
B 2
C 3
D Infinite

There is a certain relationship between the pair of figures on the either side of : : .
Identify the relationship between the given pair and find the missing figure.


A
B
C
D

A cake was divided into twelve equal parts. Kritika ate of the cake and Arun ate of the cake. What fraction of the cake was left?

A
B
C
D

In a play competition, there are 5 finalists.
Priya : She has only one girl behind her.
Beena : She is not the first.
Garima : She is just after Latika.
Megha : She is just before Priya.
_____ and ____ stood at first and last positions respectively.

AGarima, Latika
BLatika, Beena
CGarima, Megha
DMegha, Beena

Which of the following statements is TRUE?
Statement-1 :The sum of the lengths of any two sides of a triangle is greater than the length of the third side.
Statement-2 :If P is a point on the side BC of ΔABC. Then (AB + BC + AC) > 2AP

A Only Statement-1
B Only Statement-2
C Both Statement-1 and Statement-2
D Neither Statement-1 nor Statement-2

Find the number of triangles in the given figure.


A10
B11
C12
D14

If a + b + c = 2s, then
[(s - a)² + (s - b)² + (s - c)² + s²] = ______.

A(s² - a² - b² - c²)
B(s² + a² + b² + c²)
C(a² + b² + c²)
D(4s² - a² - b² - c²)