Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
mobile
exams
ask
sample papers
tutors
pricing
login
X
Recent questions tagged q8
ASK
Which of the following is complementary angle? <br> (1) 70, 30 <br> (2) 40, 30 <br> (3) 90, 20<br> (4) 60, 70
cbse
class4
olympiad
math
t3
q8
asked
1 day
ago
by
priyanka.c
0
answers
Five years ago, John's age was half of the age he will be in 8 years. How old is he now?
cbse
class4
olympiad
math
t2
q8
asked
Sep 20
by
priyanka.c
0
answers
A flight ticket is 15 cm long and 19 cm wide. What is its perimeter?
cbse
class4
olympiad
math
t1
q8
asked
Sep 18
by
priyanka.c
0
answers
How many vertices does the following shape have
olympiad
cbse
class3
math
t4
q8
asked
Sep 7
by
priyanka.c
0
answers
Correct the order of dates, $(a) 3/03/2011 \; \; (b)\; 4/02/2008 \; \; (c)\; 5/05/2013 \; \; (d)\; 9/07/2012 $
olympiad
cbse
class3
math
t5
q8
asked
Sep 1
by
priyanka.c
0
answers
Find out the value of expression and write in roman numeral 15 + 23 + 7 + 18 =
olympiad
cbse
class3
math
t3
q8
asked
Aug 14
by
priyanka.c
0
answers
What figure will come next?
olympiad
cbsc
class3
math
t1
q8
asked
Aug 12
by
priyanka.c
1
answer
Mahe shade the box below. Find out the fraction of the shaded region.<br>
olympiad
cbse
class3
math
t2
q8
asked
Aug 7
by
priyanka.c
0
answers
A horizontal overhead power line carries a current of $90A$ in east to west direction . What is the direction of the magnetic field due to current $1.5 m$ below the line .
cbse
class12
physics
ch-4
sec-a
q8
ncert
easy
asked
Jul 22, 2015
by
meena.p
1
answer
The earth's core is known to contain iron. yet geologists do not regard this as a source of the earth mergnetisum . Why ?
cbse
class12
physics
ch-5
sec-a
q8
ncert
easy
asked
Jul 9, 2015
by
meena.p
1
answer
The colour coded resistor is as shown in the figure . Compute in mega ohm
cbse
class12
physics
ch-3
sec-a
q8
easy
asked
Jul 6, 2015
by
meena.p
1
answer
The electron drift speed is estimated to be only a few $mms^{-1} $ for currents in the range of a few amperes. How then is current established almost instant a circuit is closed.
cbse
class12
physics
ch-3
sec-a
q8
easy
asked
Jun 29, 2015
by
meena.p
1
answer
An electric dipole of dipole moment $20 \times 10^{-6}$ is enclosed by closed surface. what is the net flex coming out of this surface ?
cbse
class12
physics
ch-1
sec-a
q8
easy
asked
Apr 21, 2015
by
meena.p
1
answer
Find the equation of the circle having $(1,-2)$ as its centre and passing through $3x+y=14,2x+5y=18$.
cbse
class11
math
conic-sections
circle
exemplar
sec-b
medium
q8
asked
Oct 8, 2014
by
sreemathi.v
1
answer
Find the molality of a solution containing a non-volatile solute if the vapour pressure is 2% below the vapour pressure of pure water.
cbse
class12
chemistry
ch2
solutions
sec-b
medium
additionalproblem
q8
asked
Aug 6, 2014
by
sreemathi.v
1
answer
Solve the inequalities and represent the solution graphically on number line. $ 2(x-1) < x+5 ; 3(x+2) > 2-x $
cbse
math
class11
ch6
linear-inequalities
misc
q8
asked
Aug 4, 2014
by
meena.p
1
answer
By X-ray diffraction it is found that nickel crystals are face-centred cubic.The edge of the unit cell is $3.52A^{\large\circ}$.The atomic mass of nickel is $58.7$ and its density is $8.94g/cm^3$.Calculate Avogadro's number from the data.
cbse
class12
chemistry
ch1
states-of-matter
solid-state
sec-b
medium
additionalproblem
q8
asked
Aug 1, 2014
by
sreemathi.v
1
answer
Solve the system of inequalities : $x+y \leq 9; y > x;x \geq 0$
cbse
math
class11
ch6
linear-inequalities
exercise6-3
q8
asked
Jul 31, 2014
by
meena.p
1
answer
Solve the inequalities graphically in two - dimensional plane . $3y-5x < 30$
cbse
math
class11
ch6
linear-inequalities
exercise6-2
q8
asked
Jul 30, 2014
by
meena.p
1
answer
Solve the inequality for real $x, 3(2-x) \geq 2(1-x) $
cbse
math
class11
ch6
linear-inequalities
exercise6-1
q8
asked
Jul 25, 2014
by
meena.p
1
answer
An equilateral triangle is inscribed in the parabola $ y^2 = 4 ax$, where one vertex is at the vertex of the parabola. Find the length of the side of the triangle
cbse
class11
ch11
conic-sections
bookproblem
sec-c
medium
misc
p264
q8
asked
Jul 24, 2014
by
thanvigandhi_1
1
answer
Find the equations of the hyperbola satisfying the given conditions : Vertices $(0, \pm 5),$ foci $(0, \pm 8)$
cbse
class11
ch11
conic-sections
bookproblem
sec-a
easy
exercise11-4
p262
q8
asked
Jul 21, 2014
by
thanvigandhi_1
1
answer
Find the coordinates of the foci, the vertices, the length of major axis, the minor axis, the eccentricity and the length of the latus rectum of the ellipse : $ 16x^2 +y^2= 16$
cbse
class11
ch11
conic-sections
bookproblem
sec-c
easy
exercise11-3
p255
q8
asked
Jul 16, 2014
by
thanvigandhi_1
1
answer
Find the equation of the parabola that satisfies the given conditions : Focus (0,–3); directrix y = 3
cbse
class11
ch11
conic-sections
bookproblem
sec-a
easy
exercise11-2
p247
q8
asked
Jul 14, 2014
by
thanvigandhi_1
1
answer
$x^2+y^2–8x+10y–12=0$, find the centre and radius of the circles.
cbse
class11
ch11
conic-sections
bookproblem
sec-a
exercise11-1
p241
q8
asked
Jul 13, 2014
by
thanvigandhi_1
1
answer
Two sets each of $20$ observations , have the same standard deviation $5$. The first set has a mean $17$ and the second a mean $22$. Determine the standard deviation of the set obtained by combining the given two sets.
cbse
math
class11
ch15
statistics
exemplar
q8
sec-a
difficult
asked
Jul 3, 2014
by
meena.p
1
answer
From the employees of a company ,5 persons are selected to represent them in managing committee of the company.Particulars of five persons are as follows :
cbse
math
class11
ch16
probability
bookproblem
misc
q8
sec-c
difficult
asked
Jul 3, 2014
by
sreemathi.v
1
answer
Find the equation of the line passing through the point of intersection of 2x + y = 5 and x + 3y + 8 = 0 and parallel to the line 3x + 4y = 7.
cbse
math
class11
ch10
straight-lines
exemplar
short-answer-type-question
sec-b
medium
q8
asked
Jul 1, 2014
by
thanvigandhi_1
1
answer
Find mean and variance for the following frequency distribution :
cbse
math
class11
ch15
statistics
exercise15-2
q8
sec-c
easy
asked
Jun 27, 2014
by
meena.p
1
answer
Find the mean deviation about the mean for data : $x_i :15,21,27,30,35 \qquad f_i : 3,5,6,7,8$
cbse
math
class11
ch15
statistics
exercise15-1
q8
sec-a
easy
asked
Jun 26, 2014
by
meena.p
1
answer
If A and B are coefficients of $x^r$ and $x^{n-r}$ respectively in the expansion of $(1+x)^n$ then
cbse
math
class11
ch8
binomial-theorem
additionalproblem
q8
sec-a
easy
asked
Jun 25, 2014
by
sreemathi.v
1
answer
Find the sixth term of the expansion $(y^{\Large\frac{1}{2}}+x^{\Large\frac{1}{3}})^n$.If the binomial coefficient of the third term from the end is 45.
cbse
math
class11
ch8
binomial-theorem
exemplar
q8
sec-b
medium
asked
Jun 24, 2014
by
sreemathi.v
0
answers
Find $x$ if the ratio of the fifth term from the beginning to the fifth term from the end in the expansion of $(4\sqrt 2+\large\frac{1}{4\sqrt 3})^n$ is $\sqrt 6 :1$
cbse
math
class11
ch8
binomial-theorem
misc
q8
sec-c
difficult
asked
Jun 24, 2014
by
sreemathi.v
1
answer
Find the middle term in the expansion of $\big(\large\frac{3}{3}$$+9y\big)^{10}$
cbse
math
class11
ch8
binomial-theorem
exercise8.2
q8
sec-c
difficult
asked
Jun 23, 2014
by
sreemathi.v
1
answer
Expand the expression:$(101)^4$
cbse
math
class11
ch8
binomial-theorem
exercise8.1
q8
sec-b
medium
asked
Jun 23, 2014
by
sreemathi.v
1
answer
Page:
1
2
3
4
...
10
next »
Ask Question
Tag:
Math
Phy
Chem
Bio
Other
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
...