Maths

Which of the following is an irrational number

• 3.14

• $3.\overline{14}$

• $3.1\overline{4}$

• 3.141141114......

Every rational number is

• a natural number

• a whole number

• an integer

• a real number

Let

 $p\left(x\right)=3x^3+4x^2-5x+8.\ Find\ \ p\left(-2\right)$  

• 10

• -10

• 12

• 8

Find the remainder when

 $p\left(x\right)=4x^3+8x^2-17x+10\ \ \ \ is\ \ divided\ \ by\ \ 2x-1$  

• 2

• 3

• 4

• 1

If two angles are complements of each other ,then each angle is

• an acute angle

• an obtuse angle

• a right angle

• a reflex angle

AOB is a straight line ,If

 $<AOC=\left(3x+10\right)\degree\ and\ \ <BOC\ =\ \left(4x-26\right)\degree,then\ \ <BOC\ =\ .........$  

• 96

• 76

• 86

• 106

In given figure  $AB\parallel CD\ \ and\ \ EF\perp AB.\ \ If\ \ \ EG\ \ is\ the\ \ transversal\ \ \ such\ \ that\ \ \ <GED\ \ =\ \ 130\degree,find\ \ <EGF$  

• 110

• 50

• 20

• 36

 $If\ the\ angles\ around\ a\ point\ are\ 2x\degree\ ,\ 3x\degree\ ,5x\degree\ ,\ and\ \ 40\degree\ then\ measure\ of\$  

largest angle is

• 50

• 160

• 70

• 110

The perpendicular distance of the point A(7,5) from Y-axis is

• 7

• 5

• 12

• 2

Each side of an equilateral triangle is 8cm.Its altitude is

• $2\sqrt{2}$ cm

• $2\sqrt{3}$ cm

• $4\sqrt{3}$ cm

• $2\sqrt{6}$ cm