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Recent questions tagged q18
Questions
Find out the leap year from the following
cbse
class4
olympiad
math
t5
q18
asked
Oct 21, 2017
by
priyanka.c
0
answers
The photo electric threshold wave length of silver is $3250 \times 10^{-10}\;m$ . The velocity of the electrons ejected from a silver surface by ultraviolet light of wavelength $2536 \times 10^{-10}\;m$ is : (Given $h=4.14 \times 10^{-10} \;eVs$ and $c= 3 \times 10^{8} \;ms^{-1})$
neet
2017
physics
past paper
t1
q18
asked
Oct 10, 2017
by
meena.p
0
answers
One part of a device is connected with the negative terminal of a battery and another part is connected with the positive terminal of a battery. If their ends now altered, current does not flow in circuit, then device will be
neet
1998
physics
past paper
t1
q18
asked
Oct 9, 2017
by
priyanka.c
0
answers
The first four terms of a pattern are as follows
cbse
class4
olympiad
math
t4
q18
asked
Oct 3, 2017
by
priyanka.c
0
answers
Find out the value of following expression <br> $(3532 - 310) รท (54 - 45) = $
cbse
class4
olympiad
math
t3
q18
asked
Sep 25, 2017
by
priyanka.c
0
answers
There is a total of 16 chickens and rabbits in a farm. The total number of legs (chickens and rabbits) is equal to 50. How many chickens and how many rabbits are there?
cbse
class4
olympiad
math
t2
q18
asked
Sep 21, 2017
by
priyanka.c
1
answer
A rich man left behind Rs 789615 for his wife. Rupees 123456 for his first son and the rest of the money for his second son. The second son's share was rupees 78965 more than the first son's share. How much money did the man leave behind totally?
cbse
class4
olympiad
math
t1
q18
asked
Sep 18, 2017
by
priyanka.c
1
answer
A small cinema hall has 297 seats divisible equally in 9 rows. How many seat are there in each row
olympiad
cbse
class3
math
t5
q18
asked
Sep 1, 2017
by
priyanka.c
0
answers
How many rays are possible through a given point?
olympiad
cbse
class3
math
t4
q18
asked
Aug 31, 2017
by
priyanka.c
1
answer
Find out the number of circles in the following figure
olympiad
cbse
class3
math
t3
q18
asked
Aug 16, 2017
by
priyanka.c
0
answers
Priya has a container of orange juice below
olympiad
cbsc
class3
math
t1
q18
asked
Aug 12, 2017
by
priyanka.c
0
answers
The below clock shows 3 pm.The clock is 15 minutes fast.
olympiad
cbse
class3
math
t2
q18
asked
Aug 10, 2017
by
priyanka.c
1
answer
A square coil of sides $10 \;cm$ consists of 20 turns and carries a current of $12 A$ . The coil is suspended vertically and the normal to $30^{\circ}$ with the direction of a uniform horizontal magnetic field of magnitude $0.80\;T$ . What is the magnitude of torque experienced by the coil ?
cbse
class12
physics
ch-4
sec-b
q18
ncert
medium
asked
Jul 23, 2015
by
meena.p
1
answer
A bar magnet of magnetic moment $1.5\;J/T$ lies aligned with the direction of a uniform magnetic field of $0.22\;T$
cbse
class12
physics
ch-5
sec-a
q18
ncert
medium
asked
Jul 10, 2015
by
meena.p
1
answer
A battery of emf $10\;v$ and internal resistance $3 \Omega$ is connected to a resistor . If the current in the circuit is $0.5\;A$, What is the resistance of the resistor ? What is the resistance of the resistor ? What is the terminal voltage of the battery when the circuit is closed ?
cbse
class12
physics
ch-3
sec-b
q18
easy
asked
Jun 29, 2015
by
meena.p
1
answer
The net inward flux through any closed surface is $8.0 \times 10^3Nm^2 c^{-1} $. Find the net charge inside the box .
cbse
class12
physics
ch-1
sec-a
q18
medium
asked
Apr 22, 2015
by
meena.p
1
answer
If the points $(0,4)$ and $(0,2)$ are respectively the vertex and focus of a parabola,then find the equation of the parabola.
cbse
class11
math
conic-sections
parabola
exemplar
sec-a
medium
q18
asked
Oct 10, 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
q18
asked
Aug 7, 2014
by
sreemathi.v
1
answer
In a crystalline solid,having formula $AB_2O_4$,oxide ions are arranged in cubic close packed lattice while cations A are present in tetrahedral voids and cations B are present in octahedral voids.What percentage of the tetrahedral voids is occupied by A and B?
cbse
class12
chemistry
ch1
states-of-matter
solid-state
sec-c
medium
additionalproblem
q18
asked
Aug 1, 2014
by
sreemathi.v
1
answer
Solve the given inequality and show the graph of the solution on number line: $ 5x-3 < 3x -5$
cbse
math
class11
ch6
linear-inequalities
exercise6-1
q18
asked
Jul 28, 2014
by
meena.p
1
answer
Find the equation for the ellipse that satisfies the given conditions : b = 3, c = 4, centre at the origin; foci on the x axis
cbse
class11
ch11
conic-sections
bookproblem
sec-a
easy
exercise11-3
p255
q18
asked
Jul 18, 2014
by
thanvigandhi_1
1
answer
In a non-leap year,the probability of having 53 tuesdays or 53 wednesdays is
cbse
math
class11
ch16
probability
exemplar
q18
sec-b
medium
asked
Jul 8, 2014
by
sreemathi.v
1
answer
Determine the mean and standard deviation for the following distribution:
cbse
math
class11
ch15
statistics
exemplar
q18
sec-c
easy
asked
Jul 4, 2014
by
meena.p
1
answer
Find the equations of the lines through the point of intersection of the lines $x-y+1=0 $ and $ 2x-3y+5 = 0$ and whose distance from the point (3, 2) is $ \large\frac{7}{5}$
cbse
math
class11
ch10
straight-lines
exemplar
long-answer-type-question
sec-c
difficult
q18
asked
Jul 2, 2014
by
thanvigandhi_1
1
answer
In class XI of a school,40% of the students study mathematics and 30% study biology.10% of the class study both mathematics and biology.If a student is selected at random from the class.Find the probabilities that he will be studying mathematics or biology.
cbse
math
class11
ch16
probability
bookproblem
exercise16-3
q18
sec-b
medium
asked
Jul 2, 2014
by
sreemathi.v
1
answer
If $n$ is even,then the greatest coefficient in the expansion of $(x+a)^n$ is
cbse
math
class11
ch8
binomial-theorem
additionalproblem
q18
sec-a
easy
asked
Jun 26, 2014
by
sreemathi.v
1
answer
The total number of terms in the expansion of $(x+a)^{100}+(x-a)^{100}$ after simplification is
cbse
math
class11
ch8
binomial-theorem
exemplar
q18
sec-a
easy
asked
Jun 24, 2014
by
sreemathi.v
1
answer
Let A = {1, 2, 3} and B = {2, 1, 5, 6}. Find (A $ \cap$ B)
aims
math
class11
ch1
sets
examples
q18
asked
Jun 16, 2014
by
thanvigandhi_1
1
answer
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