Get a free home demo of LearnNext
Available for CBSE, ICSE and State Board syllabus.
Call our LearnNext Expert on 1800 419 1234 (tollfree)
OR submit details below for a call back
Harshaditya Kaushal
Apr 14, 2013
Q1 find the least number which must be added to 7900 to obtain a perfect square?Q2 find the least number which must be subtracted from 2509 to make it a perfect square?
first find the square root of 7900.
by prime factorisation method
quotient+i 2=88+1=89...
Sunil
Sep 18, 2014
What is the fullform of CPCT ?
The full form of CPCT is Corresponding Parts of Congruent Triangles.and this acronym can be found the branch of geometry.
Upender
Aug 4, 2013
LINEAR EQUATIONS
IN A FRACTION , TWICE THE NUMERATOR IS 2 MORE THAN THE DENOMINATOR. IF 3 IS ADDED TO THE NUMERATOR AND TO THE DENOMINATOR, THE NEW FRACTION IS 2/3. FIND THE ORIGINAL FRACTION.
IN A FRACTION , TWICE THE NUMERATOR IS 2 MORE THAN THE DENOMINATOR. IF 3 IS ADDED TO THE NUMERATOR AND TO THE DENOMINATOR, THE NEW FRACTION IS 2/3. FIND THE ORIGINAL FRACTION.
Manish
Feb 18, 2015
Find the compound interest on Rs 4000 for 2.5 years at 10% per annum.
Maria Palacherril
Aug 28, 2013
How to construct a 15 degree angle with a compass?
Astha Mohanty
May 29, 2015
Five years ago a man was seven times as old as his son. Five years hence, the father will be three times as old as his son. Find their present ages.
Sheron
Aug 11, 2013
construct a rhombus of diagonals 6.4 and 5.2
construct a rhombus of diagonals 6.4 and 5.2
Srija
Dec 8, 2013
please suggest a good hindi poem for my hindi recitation competition
Select a poem on humanity and brotherhood .
Gurnoor kaur Dang
Jan 5, 2014
Q1. a 20 cm long iron pipe has exterior diameter equal to 25 cm. if the thickness of the pipe is 1 cm, find the whole surface area of the pipe .
Q2. the areas of 3 adjacent faces of a cuboid are x,y,z.if d volume is V.prove V2=XYZ.
Q3. the rainwater which falls on the roof 18m long n 16.5 m wide is stored in a cylindrical tank of radius 4 m. if it rains 10 on a day, wat is d rise in d water level in d tank due to it ?
Q2. the areas of 3 adjacent faces of a cuboid are x,y,z.if d volume is V.prove V2=XYZ.
Q3. the rainwater which falls on the roof 18m long n 16.5 m wide is stored in a cylindrical tank of radius 4 m. if it rains 10 on a day, wat is d rise in d water level in d tank due to it ?
Gurnoor kaur Dang
Nov 10, 2013
1200 soldiers in a fort had enough food for 28 days. after 4 days, some soldiers were transferred to another fort. as a result, the food now lasted for 32 more days. how many soldiers were transferred to another fort ? rply fasst..
Harshaditya Kaushal
Apr 14, 2013
Q1 find the least number which must be added to 7900 to obtain a perfect square?Q2 find the least number which must be subtracted from 2509 to make it a perfect square?
first find the square root of 7900.
by prime factorisation method
quotient+i 2=88+1=89...
Sunil
Sep 18, 2014
What is the fullform of CPCT ?
The full form of CPCT is Corresponding Parts of Congruent Triangles.and this acronym can be found the branch of geometry.
Upender
Aug 4, 2013
LINEAR EQUATIONS
IN A FRACTION , TWICE THE NUMERATOR IS 2 MORE THAN THE DENOMINATOR. IF 3 IS ADDED TO THE NUMERATOR AND TO THE DENOMINATOR, THE NEW FRACTION IS 2/3. FIND THE ORIGINAL FRACTION.
IN A FRACTION , TWICE THE NUMERATOR IS 2 MORE THAN THE DENOMINATOR. IF 3 IS ADDED TO THE NUMERATOR AND TO THE DENOMINATOR, THE NEW FRACTION IS 2/3. FIND THE ORIGINAL FRACTION.
Manish
Feb 18, 2015
Find the compound interest on Rs 4000 for 2.5 years at 10% per annum.
Maria Palacherril
Aug 28, 2013
How to construct a 15 degree angle with a compass?
Astha Mohanty
May 29, 2015
Five years ago a man was seven times as old as his son. Five years hence, the father will be three times as old as his son. Find their present ages.
Sheron
Aug 11, 2013
construct a rhombus of diagonals 6.4 and 5.2
construct a rhombus of diagonals 6.4 and 5.2
Srija
Dec 8, 2013
please suggest a good hindi poem for my hindi recitation competition
Select a poem on humanity and brotherhood .
Gurnoor kaur Dang
Jan 5, 2014
Q1. a 20 cm long iron pipe has exterior diameter equal to 25 cm. if the thickness of the pipe is 1 cm, find the whole surface area of the pipe .
Q2. the areas of 3 adjacent faces of a cuboid are x,y,z.if d volume is V.prove V2=XYZ.
Q3. the rainwater which falls on the roof 18m long n 16.5 m wide is stored in a cylindrical tank of radius 4 m. if it rains 10 on a day, wat is d rise in d water level in d tank due to it ?
Q2. the areas of 3 adjacent faces of a cuboid are x,y,z.if d volume is V.prove V2=XYZ.
Q3. the rainwater which falls on the roof 18m long n 16.5 m wide is stored in a cylindrical tank of radius 4 m. if it rains 10 on a day, wat is d rise in d water level in d tank due to it ?
Gurnoor kaur Dang
Nov 10, 2013