Class 10 booster bycote plane


0

433

January 7, 2024

Asd i wkfn g;;k


1

2543

January 4, 2024

Best cbse schools in kolkata


1

6079

March 30, 2023

Digestion In Human beings


1

2034

July 21, 2022

When some metal cubes, with edges of 2 cm each, were dropped into the tank, the water level increased by 4 cm. Find the number of cubes in the tank


0

2000

January 31, 2021

Maths class 9 cbse


1

3643

December 24, 2020

Are the bonds in each of the following substances ionic, nonpolar covalent, or polar covalent? Arrange the substances with polar covalent bonds in order of increasing bond polarity:


0

3694

May 29, 2020

Factorise: 250(ab)^3+2


1

1373

June 19, 2019

Prove (a+b+c)^3  a^3  b^3  c^3 = 3(a+b) (b+c) (c+a)


1

2132

June 19, 2019

If a+b+c = 0, then prove that (b+c)^2 / 3bc + (c+a)^2 / 3ca + (a+b)^2 / 3ab = 1


1

3159

June 18, 2019

If a+b = 12 and ab= 27, find the value of a^3+b^3


1

2350

June 18, 2019

If A,B,C are all non zero and A+B+C = 0 Prove that A2/BC + B2/CA + C2/AB = 3


1

1982

June 18, 2019

Prove that (a+b+c)3 –a^3b^3c63= 3(a+b)(b+c)(c+a)


1

1003

June 18, 2019

Factorise: x^3 + 13x^2 + 32x + 20


1

728

June 18, 2019

Represent root 5 on number line


1

1526

June 18, 2019

If a+b+c=5,and ab+bc+ca=10,prove a^3+b^3+c^33abc=25


1

1898

June 17, 2019

Prove that (a+b+c)whole cube  a cube b cube  c cube = 3(a+b)(b+c)(c+a )


1

12932

June 17, 2019

The blood groups of 30 students of class VIII are recorded


1

1227

April 12, 2019

Eleven bags of wheat flour, each marked 5 kg, actually contained the following weights of flour


1

1203

April 12, 2019

Activity : Ask all the students in your class to write a 3digit number


1

1648

April 10, 2019

Activity: Note the frequency of twowheelers, threewheelers and fourwheelers going past


1

1265

April 10, 2019

The distance (in km) of 40 engineers from their residence to their place of work were found


1

607

April 10, 2019

To know the opinion of the students about the subject statistics, a survey of 200 students


1

1137

April 10, 2019

A teacher wanted to analyse the performance of two sections of students in a mathematics test


1

1515

April 10, 2019

An organisation selected 2400 families at random and surveyed them to determine


1

1422

April 10, 2019

Three coins are tossed simultaneously 200 times with the following frequencies


1

875

April 10, 2019

In a particular section of class IX, 40 students were asked about the month of their birth


1

947

April 10, 2019

1500 families with 2 children were selected randomly, and the following data were recorded


1

1811

April 10, 2019

In a cricket match, a batswoman hits a boundary 6 times out of 30 balls she plays


1

1103

April 10, 2019

Give one example of a situation in which (i) the mean is an appropriate measure of central tendency


1

679

April 10, 2019
