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Recent questions and answers in Class 9
Questions
>>
Olympiad-Math
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Class 9
Class 9
Logical Reasoning
Number Systems
Polynomials
Coordinate Geometry
Euclid Geometry
Linear Equations
Lines and Angles
Triangles, circles and quadrilaterals
Surface Areas and Volumes
Statistics and Probability
Logical and Analytical Reasoning
Everyday Mathematics
Questions from: Class 9
Choose a number from the options that will continue the same pattern and replace the question mark in the given series. 6, 13, 25, 51, 101, __ ?
olympiad
class9
math
logical
analytical
reasoning
answered
22 hours
ago
by
dipanshududi80
1
answer
A point both of whose cordinates are negative will lie in
olympiad
class9
math
coordinate geometry
answered
Oct 20
by
harleenkaurdhir425
1
answer
which of the following is not the graphical representation of stastical data
olympiad
class9
math
statistics
probability
answered
Oct 19
by
shaikhshahrukh539
1
answer
Abscissa of a point is positive in
olympiad
class9
math
coordinate geometry
answered
Oct 19
by
mala.gct1991
1
answer
Priti scored more than Rahul. Yamuna scored as much as Divya. Lokita scored less than Manju. Rahul scored more than Yamuna. Manju scored less than Divya. Who scored the lowest?
olympiad
class9
math
logical
analytical
reasoning
answered
Oct 14
by
afshanoor100
1
answer
If the system of linear equations px+3y=9 and 4x+py=8 has unique solutions, then
olympiad
class9
math
linear equations
answered
Oct 12
by
aksharamanibalu
1
answer
Rajeev and Sanjeev are too close friends Rajeev’s watch gains 1 minute in an hour and Sanjeev’s watch loses 2 minutes in an hour. Once they set both the watches at 12: 00 noon, with my correct watch. When will the two incorrect watches of Rajeev and Sanjeev show the time together ?
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Oct 10
by
ritkom368
1
answer
In a diary, there are 60 cows and buffalos. The number of cows is twice that of buffalos. Buffalo X ranked seventeenth in terms of milk delivered. If there are 9 cows ahead of Buffalo. X, how many buffalos are after in rank in terms of milk delivered ?
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Sep 28
by
dattasubrata2018
1
answer
If a three digit number is chosen at random , what is the probability that chosen number is a multiple of 3?
olympiad
class9
math
statistics
probability
answered
Sep 26
by
saravananmaths434
1
answer
Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?
olympiad
class9
math
statistics
probability
answered
Sep 26
by
saravananmaths434
1
answer
In the following number series how many 8’s are there which are exactly divisible by the numbers which are preceded and followed by it ? 8 2 4 5 1 7 2 8 4 8 4 2 2 8 2 6 9 8 4 5 4 8 3 2 8 4 3 1 8 3
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Sep 26
by
hilalmir10
1
answer
If the roots of the equation $ax^2 -bx +c=0$ differ by $2$, then which of the following is true?
olympiad
class9
math
polynomials
answered
Sep 17
by
vs8800290
1
answer
The perimeter of the right triangle is60 cm, its hypotenuse is 25 cm, Find the area of the triangle.
olympiad
class9
math
triangles
circles
quadrilaterals
answered
Sep 17
by
alexrampee
1
answer
Pythagoras was a student of :
olympiad
class9
math
euclid
geometry
answered
Sep 14
by
aayushsharma1304
1
answer
The measure of an angle which is equal to its complement
olympiad
class9
math
lines and angles
answered
Sep 9
by
rashmijha7576
1
answer
A and B start from a fixed point. A moves towards North and after walking 3 Kms turns to his right and covers 4 kms. B moves towards West and walks 5 Kms and then turns to his right and walks 3 Kms. Now how far are A and B from each other ?
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Sep 6
by
geet161204
1
answer
The coordinates of the point on x axis which are equidistant from the points (-3,4) and (2,5) are
olympiad
class9
math
coordinate geometry
answered
Sep 3
by
fizzaabbasi26
1
answer
zero of the polynomial p(x)=2x+5 is
olympiad
class9
math
polynomials
answered
Aug 22
by
d.sharma2601
1
answer
If air is called water, water is called green, green is called dust, dust is called yellow and yellow is called cloud, which of the following does fish live in ?
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Aug 17
by
harshit.coc.1201
1
answer
A square garden has fourteen posts along each side at equal interval. Find how many posts are there in all four sides.
olympiad
class9
math
everyday mathematics
answered
Aug 15
by
audugabrielbenedict
1
answer
A hawker purchased oranges at the rate of 4 oranges per rupee, but he sells at the rate of 5 oranges per rupee. His loss is:
olympiad
class9
math
everyday mathematics
answered
Aug 15
by
audugabrielbenedict
1
answer
How many linear equations are satisfied by x=2 and y=-3
olympiad
class9
math
linear equations
answered
Aug 15
by
ratanstar4245880
1
answer
Choose one word which can be formed from the letters of the given word. RECOMMENDATION
olympiad
class9
math
logical
analytical
reasoning
answered
Aug 14
by
chvsharshitha
1
answer
In a five number summary, which of the following is not used for data summarization?
olympiad
class9
math
statistics
probability
answered
Aug 7
by
nrojina91
2
answers
Problem: Find the smallest positive integer that must be added to 2010 in
math
answered
Jul 31
by
ranjani.hogwarts
1
answer
Slope of the line whose inclination is 135 degrees is
olympiad
class9
math
coordinate geometry
answered
Jul 27
by
ddharamadhikari
1
answer
$(-5,-1)$ lies on the _____ quadrant
olympiad
math
ch-3
coordinate-geometry
class9
answered
Jul 18
by
manishgupta8737950191
2
answers
The perpendicular distance of the point $P(4,3)$ from x axis is
olympiad
math
ch-3
coordinate-geometry
class9
answered
Jul 18
by
manishgupta8737950191
2
answers
The perpendicular distance of the point $P(4,3)$ from y axis is
olympiad
math
ch-3
coordinate-geometry
class9
answered
Jul 18
by
manishgupta8737950191
2
answers
If three points (0,0) (3,3^(1/2)) and (3,k) form an equilateral triangle, then k=
olympiad
class9
math
coordinate geometry
answered
Jul 11
by
mnmthsarkar
1
answer
A dice is thrown. What is the probability that the number shown in the dice is divisible by 3?
olympiad
class9
math
statistics
probability
answered
Jul 8
by
vijayalakshmi.r
2
answers
By selling an article for Rs 816, a shopkeeper incurs a loss of 20%. At what price should he sell so as to gain 10%.
olympiad
class9
math
everyday mathematics
answered
Jun 26
by
syedmuzeer19
1
answer
which of the following is to be added to make $x^6-6x^4+4x^3+8x^2-10x+3$ a perfect square?
olympiad
class9
math
linear equations
answered
Jun 19
by
vijayalakshmi.r
1
answer
No. of roots of the equation x-(2/x-1) = 1-(2/x-1) is
olympiad
class9
math
polynomials
answered
Jun 10
by
nagu.nagu.na19
1
answer
How many pairs of x and y satisfy the equations 2x+4y=8 and 6x+12y=24?
olympiad
class9
math
linear equations
answered
May 31
by
shreyjalota1992
1
answer
Hussain’s weight is 5/4 times the weight of Rahim. Their total weight is 90 kg. What is Hussain’s weight?
olympiad
class9
math
everyday mathematics
answered
May 22
by
elieshane786
1
answer
If area of a parallelogram with sides ‘l’ and ‘b’ is ‘A’ and that of a rectangle with sides ‘l’ and ‘b’ is ‘B’, then _____.
olympiad
class9
math
logical
analytical
reasoning
answered
Apr 27
by
cscbarethi
1
answer
The line segment joining points (-3,-4) and (1,-2) is divided by y axis in the ratio
olympiad
class9
math
coordinate geometry
answered
Apr 22
by
vk854635
1
answer
In a certain code KAMAL is written as 29894, VIJAY is written as 35196, then the word VIMAL will be coded as
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Apr 19
by
utu192004
1
answer
If four times the sum of the areas of two circular faces of a cylinder of height 8cm is equal to the twice the curved surface area then find the diameter of the cylinder.
olympiad
class9
math
surface areas
volumes
answered
Apr 15
by
pillivamsi3333
1
answer
Find the coordinates of the point P which divides the line joining the points A (3,-5) and B (4,6) in the ratio 2:1 externally
olympiad
class9
math
coordinate geometry
answered
Apr 15
by
hiteshkumarmeena25000
1
answer
If a train 110 m long passes a telegraph pole in 3 seconds, then the time taken by it to cross a railway platform 165 m long is
olympiad
class9
math
everyday mathematics
answered
Mar 31
by
sheebalancy
1
answer
A train is moving at a speed of 132 km/hr. If the length of the train is 110 metres, how long will it take to cross a railway platform 165 metres long?
olympiad
class9
math
everyday mathematics
answered
Mar 31
by
sheebalancy
1
answer
A sphere is just enclosed inside a cube of volume 24 cm3. Find the volume of the sphere.
olympiad
class9
math
surface areas
volumes
answered
Mar 17
by
shreybaroda1
1
answer
In a family, there are six members A, B, C, D, E and F. A and B are a married couple, A being the male member. D is the only son of C, who is the brother of A. E is the sister of D. B is the daughter-in-law of F, whose huasband has died. How is E related to C ?
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Mar 7
by
ssrivastavashubham.1996.ss
1
answer
Every point on a number line represents
olympiad
class9
math
number systems
answered
Feb 25
by
rishusingh01435
2
answers
If each edge of a cube is increased by 50% then what is the percentage increase in the surface area of the cube?
olympiad
class9
math
surface areas
volumes
answered
Feb 23
by
aradhana429
1
answer
A product costing 60 cents per unit to produce had been selling at the average rate of 1,200,000 units per month. After the product was improved, sales increased to an average of 2,000,000 units per month. However, the new product cost five percent more to produce. If the manufacturer's selling price in each instance was 75 cents per unit, what was the manufacturer's added profit per month with the newer product?
olympiad
class9
math
everyday mathematics
answered
Feb 19
by
shine2409cbz
1
answer
Choose that set of numbers from the options that is similar to the given set. (81, 77, 69)
olympiad
class9
math
logical
analytical
reasoning
asked
Aug 27, 2015
by
pady_1
0
answers
The given equation becomes correct due to the interchange of two signs. One of the four options under it specifies the interchange of signs in the equation which when made will make the equation correct. Find the correct option. 5 + 6 ÷ 3 – 12 × 2 = 17
olympiad
class9
math
logical
analytical
reasoning
asked
Aug 27, 2015
by
pady_1
0
answers
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