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Recent questions tagged q27
ASK
Round off the number 676 to nearest tens place
cbse
class4
olympiad
math
t5
q27
asked
Oct 21
by
priyanka.c
0
answers
O is the centre of an equilateral triangle ABC $F_1, F_2, F_3$ are three forces acting along the sides AB, BC and AC as shown in fig.What should be the magnitude of $F_3$ so that total torque about O is zero :
neet
1998
physics
past paper
t1
q27
asked
Oct 10
by
priyanka.c
0
answers
The length of a rectangular wooden board is thrice its width. If the width of the board is 120 cm, find the cost of framing it at the rate of Rs 5 for 20cm.
cbse
class4
olympiad
math
t4
q27
asked
Oct 3
by
priyanka.c
0
answers
How many ten's are there in the number 2008?
cbse
class4
olympiad
math
t3
q27
asked
Sep 26
by
priyanka.c
0
answers
What number will come in the missing fraction to make it equal <br> $\frac{1}{5} = \frac{2}{10} = \frac{3}{15} = . ..... . = \frac{5}{25}$
cbse
class4
olympiad
math
t2
q27
asked
Sep 21
by
priyanka.c
0
answers
The GCD of 6, 12, 24 is
cbse
class4
olympiad
math
t1
q27
asked
Sep 18
by
priyanka.c
0
answers
Count the number of days from $28^{th}$ feb 2012 to $27^{th}$ feb 2013
olympiad
cbse
class3
math
t5
q27
asked
Sep 1
by
priyanka.c
0
answers
If you subtract me from the lowest four digit number, you get the high three digit number. Find the number
olympiad
cbse
class3
math
t4
q27
asked
Sep 1
by
priyanka.c
0
answers
Find out the number of minutes for one day and 12 hours
olympiad
cbse
class3
math
t3
q27
asked
Aug 15
by
priyanka.c
0
answers
Complete the series below <br> 2, 3, 5, 7, _____,13, 17, 19,____, 29
olympiad
cbse
class3
math
t2
q27
asked
Aug 7
by
priyanka.c
0
answers
In a certain year $9^{th} $ of july falls on Tuesday. Which day does $16^{th}$ of august falls on?
olympiad
cbsc
class3
math
t1
q27
asked
Aug 4
by
priyanka.c
0
answers
For a circular coil of radius R and N turns carrying current $I$, the magnitude of the magnetic field at a point on its axis at a distance x from its center is given by $B= \large\frac{\mu_0 I R^2N}{2(x^2+R^2)^{3/2}}$ What will be the magnetic field at the center .
cbse
class12
physics
ch-4
sec-b
q27
ncert
medium
asked
Jul 27, 2015
by
meena.p
1
answer
A short magnet has a magnetic moments of $0.48\;J/T$. give the direction and magnitude of the magnetic field produced by the magnet of a distance of $10\; cm$ from the center of the magnet on the axis
cbse
class12
physics
ch-5
sec-a
q27
ncert
medium
asked
Jul 13, 2015
by
meena.p
1
answer
$V-I$ graph for a metallic wire at two different temperatures $T_1$ and $T_2$ are shown in the figure. Which of the two temperature is higher and why ?
cbse
class12
physics
ch-3
sec-a
q27
medium
asked
Jun 29, 2015
by
meena.p
1
answer
Electrostatic forces are much stronger than, gravitational force. Give one example.
cbse
class12
physics
ch-1
sec-a
q27
medium
asked
Apr 22, 2015
by
meena.p
1
answer
Find the equation of a circle passing through the point $(7,3)$ having radius $3$ units and whose centre lies on the line $y=x-1$.
cbse
class11
math
conic-sections
circle
exemplar
sec-c
medium
q27
asked
Oct 14, 2014
by
sreemathi.v
1
answer
The Freezing point of ether was lowered by $0.60^{\large\circ}$C on dissolving 2.0gm of phenol in 100g of ether.Calculate the molar mass of phenol and comment on the result.Given $K_f$(ether)=$5.12Kkg mol^{-1}$
cbse
class12
chemistry
ch2
solutions
sec-b
medium
additionalproblem
q27
asked
Aug 7, 2014
by
sreemathi.v
1
answer
The pycnometric density of sodium chloride crystal is $2.165\times 10^3kg m^{-3}$ while its X-ray density is $2.178\times 10^3kg m^{-3}$.The fraction of the unoccupied sites in sodium chloride crystal is
cbse
class12
chemistry
ch1
states-of-matter
solid-state
sec-b
medium
additionalproblem
q27
asked
Aug 1, 2014
by
sreemathi.v
1
answer
Which of the following statements regarding boron is not correct ?
jeemain
chemistry
inorganic-chemistry
class11
ch11
p-block-elements
group-13
boron-family
easy
q27
asked
Jul 25, 2014
by
thanvigandhi_1
1
answer
If the probabilities for A to fail in an examination is 0.2 and that for B is 0.3.Then the probability that either A or B fails is
cbse
math
class11
ch16
probability
exemplar
q27
sec-a
easy
asked
Jul 9, 2014
by
sreemathi.v
1
answer
Following are the marks obtained by $9$ students in a mathematics test: $50,69,20,33,53,39,40,65,59$ The mean deviation from the median is :
cbse
math
class11
ch15
statistics
exemplar
q27
sec-b
medium
asked
Jul 8, 2014
by
meena.p
1
answer
Choose the correct answer from the given four options. If the line $ \large\frac{x}{a}$$+ \large\frac{y}{b}$$=1$ passes through the points (2, –3) and (4, –5), then (a, b ) is
cbse
math
class11
ch10
straight-lines
exemplar
objective-type-question
sec-a
medium
q27
asked
Jul 3, 2014
by
thanvigandhi_1
1
answer
If the $r^{th}$ term in the expansion of $(\large\frac{x}{3}-\frac{2}{x^2})^{10}$ contains $x^4$ then $r$ is equal to
cbse
math
class11
ch8
binomial-theorem
additionalproblem
q27
sec-b
medium
asked
Jun 26, 2014
by
sreemathi.v
1
answer
In the expansion of $(x^2-\large\frac{1}{x^2})^{16}$ the value of the constant term is ________
cbse
math
class11
ch8
binomial-theorem
exemplar
q27
sec-b
medium
asked
Jun 25, 2014
by
sreemathi.v
1
answer
Total number of ways in which 15 identical blanks can be distributed among 4 persons so that each of them gets atleast two blankets is equal to
cbse
math
class11
ch7
permutations-and-combinations
additionalproblem
q27
sec-b
medium
asked
Jun 20, 2014
by
sreemathi.v
1
answer
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