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Recent questions tagged nda
+1
vote
1
answer
The solution of the differential equation dy/dc = y/x + ϕ(y/x)/ϕ(y/x) is
asked
Apr 7, 2019
in
JEE
by
kratos
ordinary differential equations
nda
class-11
jee
differential equations
jee mains
class-12
+2
votes
1
answer
If f (x) = |x| + |x - 1|, then which one of the following is correct? a. f(x) is continuous at x = 0 and x = 1
asked
Apr 7, 2019
in
Class 12
by
kratos
nda
class-11
class-12
+3
votes
1
answer
The follow items in this section consists of a sentence, the parts of which have been jumbled. These parts have been labelled P, Q, R and *.
asked
Apr 5, 2019
in
Mathematics
by
kratos
nda
+3
votes
1
answer
Who among the following used the term Industrial Revolution for the first time in English to describe the changes that
asked
Apr 4, 2019
in
Class 12
by
kratos
nda
class-11
class-12
+2
votes
1
answer
If a, b, c are non-zero real numbers, then the inverse of the matrix A = [(a, 0, 0), (0, b, 0), (0, 0, c)]
asked
Apr 4, 2019
in
Class 12
by
kratos
nda
class-11
class-12
+1
vote
1
answer
Arrange the cities from East to West
asked
Apr 4, 2019
in
Class 9
by
kratos
nda
physiology of india
aiims 2019
indian geography
+1
vote
1
answer
Consider the following statements: 1. The distance between the lines y = mx + c1 and y = mx + c2 is |c1 - c2|/√(1 - m^2).
asked
Apr 4, 2019
in
JEE
by
kratos
nda
straight lines
class-11
jee
jee mains
class-12
+1
vote
1
answer
If α and β (≠ 0) are the roots of the quadratic equation x^2 + αx - β = 0,
asked
Apr 3, 2019
in
JEE
by
kratos
nda
class-11
jee
jee mains
class-12
+1
vote
1
answer
What is the number of students who are good in either Hindi or Mathematics but not in English?
asked
Apr 2, 2019
in
Class 12
by
kratos
nda
class-11
class-6
real numbers
class-10
class-12
data handling
sets
+1
vote
1
answer
Rear view mirror of motor vehicles contain (a) plain mirror (b) convex mirror (c) concave mirror
asked
Apr 2, 2019
in
Class 10
by
kratos
nda
reflection of light
class-8
cbse
class-10
our colourful world
+2
votes
1
answer
How much CO2 is produced on heating of 1 kg of carbon? A. 11/3kg
asked
Apr 1, 2019
in
Class 12
by
kratos
nda
class-11
class-12
+2
votes
1
answer
State the'Central dogma'as proposed by Francis Crick. Are there any exceptions to it ?
asked
Apr 1, 2019
in
Class 12
by
kratos
nda
nucleic acids
nucleic acid
cbse
molecular basis of inheritance
class-12
+1
vote
1
answer
The equation of the circle with passes through the points (1, 0), (0, -6) and (3, 4) is A. 4x^2 + 4y^2 + 142x + 47y + 140 = 0
asked
Apr 1, 2019
in
Class 12
by
kratos
nda
class-11
class-9
class-12
factorization of polynomials
+2
votes
1
answer
The Coriolis effect is the result of A. Pressure gradient B. Earth’* axis of inclination
asked
Mar 31, 2019
in
Class 12
by
kratos
nda
winds
class-11
atmospheric pressure
class-9
class-10
icse
air pressure belts and winds
machines
class-12
+3
votes
1
answer
A committee of 12 persons is to be formed from 9 ***** and 8 men in which at least 5 woman have to be included in a committee.
asked
Mar 30, 2019
in
JEE
by
kratos
nda
class-11
jee
permutations and combinations
class-9
jee mains
class-12
+2
votes
1
answer
What is/are the solutions of the trigonometric equation cosec x + cot x = √3 , where 0 < x < 2π?
asked
Mar 28, 2019
in
Class 12
by
kratos
nda
class-11
class-12
+1
vote
1
answer
In this section has a sentence with three underlined parts labelled A,B and C. Read each sentence to find out whether
asked
Mar 28, 2019
in
Mathematics
by
kratos
nda
+1
vote
1
answer
The top of a hill observed from the top and bottom of a building of height h is at angles of elevation π/6 and π/3 respectively.
asked
Mar 27, 2019
in
Class 12
by
kratos
heights and distances
nda
class-11
class-10
class-12
+2
votes
1
answer
Find the distance between the lines 3x + 4y = 9 and 6x + 8y = 15.
asked
Mar 27, 2019
in
JEE
by
kratos
nda
straight lines
two dimensional analytical geometry
class-11
jee
jee mains
class-12
bitsat
+1
vote
1
answer
The general solution of the differential equation ydx - xdy/y = 0 is: (a) xy = c (b) x = cy^2 (c) y = cx (d) y = cx^2
asked
Mar 27, 2019
in
Class 12
by
kratos
class-11
nda
class-12
differential equations
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