Recent questions and answers in Class 9

The probability A getting a job is 1/5 and that of B is 1/7 .What is the probability that only one of them gets a job?

answered Oct 15 by rathodanuradha012

1 answer

The points whose abscissa and ordinate have different signs will lie in

answered Oct 7 by jethaniansh

1 answer

Shakuntala has some parrots and rabbits with her. If 4 times the number of parrots added to 7 times the number of rabbits is equal to 29, then how many parrots did she have?

answered Sep 17 by rohitpsd26

1 answer

If a+2b+3c=20 and 2a+4b+c=25, then c=?

answered Sep 6 by joel.whitaker

1 answer

In certain language, if 1 is coded as A, 2 as B, 3 as C, and so on, how is FLOWER coded in that code ?

answered Sep 6 by patelvansh2366

1 answer

An item was marked up by 40% and after that a discount of 20% is given on it. If each item costs Rs 225 then what profit is earned by selling it?

answered Aug 31 by sakshi14sharma27

1 answer

If the seventh day of month is three days earlier than Friday, what day will it be one the nineteenth day of the month ?

answered Aug 30 by enggwiqbal

1 answer

If the code for ALLOWANCE is ZNKPVBMDD, the word DEARNESS would be coded as :

answered Aug 12 by abhijeet3866s

1 answer

Point (-3,5) lies in which quadrant

answered Aug 10 by vandanasharma41566

1 answer

T, R, P, N, L, ?, ?

answered Jul 27 by amarbsalil

1 answer

The mean weight of 8 numbers is 15, If each number is multiplied by 2 , what will be the new mean?

answered Jul 23 by shivanshu.rajput99

1 answer

cc_ccdd_d_cc_ccdd_dd

answered Jul 10 by tanya3445

1 answer

Boundaries of surfaces are :

answered Jul 8 by joshitaneelam6

1 answer

A line contains ____ number of points

answered Jun 26 by sanjali8080

1 answer

The pair of equation x+2y+5 = 0, -3x-6y+1=0 have

answered Jun 11 by aebelpsunil317

1 answer

Three boys P,Q and R are to speak at a function along with 5 others. If all of them speak in random order, what is the probability that P speaks before Q and Q speaks before R?

answered Jun 10 by rakeshkumarjaiswal1

1 answer

The product of roots of equation mx^2 +6x +2m-1 =0 is -1. Then m is

answered May 27 by dikshatagala86

1 answer

Mcdonalled provides colddrink to the consumer daily in a cylindrical glasses of radius 7 cm. If the glass is filled with Cocacola upto an height of 12 cm, find how many litres of cocacola is needed to serve 100 consumer?

answered May 17 by tomargourav317

1 answer

Three ladies X, Y and Z marry three men A, B and C. X is married to A, Y is not married to an engineer, Z is not married to a doctor, C is not a doctor and A is a lawyer. Then which of the following statements is correct ?

answered May 15 by patranupur99

1 answer

If one leg of an isosceles right-angled triangle is increased by 6 cm and the other leg is increased by 4 cm, then change in area of the triangles is 24 sq cm. Find the length of the leg of the original triangle.

answered May 12 by putsalaharshapriya

1 answer

A terminated line can be produced indefinately on both side

answered May 11 by rnarasimhareddy2007

1 answer

Equal triangles which are on the same base and on the same side are also in the same parallels.

answered May 11 by rnarasimhareddy2007

1 answer

In right-angled triangles the square on the side opposite the right angle equals the sum of the squares on the sides containing the right angle.

answered May 11 by rnarasimhareddy2007

1 answer

If a straight line falling on two straight lines makes the exterior angle equal to the interior and opposite angle on the same side, or the sum of the interior angles on the same side equal to two right angles, then the straight lines are parallel to one another.

answered May 11 by rnarasimhareddy2007

1 answer

You have 12 similar looking coins. 11 of them weigh the same. One of them has a different weight, but you don’t know whether it is heavier or lighter. You also have a scale. You can put coins on both sides of the scale and it’ll tell you which side is heavier or will stay in the middle if both sides weight the same. What is the minimum number of weighing required to find out the odd coin.

answered May 10 by rby0017

1 answer

What is the distance between the points (0,0) and (24,7)

answered May 5 by dasnil473

1 answer

If Eye is called Hand, Hand is called Mouth, Mouth is called Ear, Ear is called Nose and Nose is called Tongue, with which of the following would a person hear ?

answered May 2 by sabiravan

1 answer

Points (1,-1) (2,-2) (4,-5) (-3,-4)

answered Apr 29 by akpatrabbsr

1 answer

How many roots of the equation x^3-3x^2+4=0 are roots of the equation x^2+x-6=0?

answered Apr 19 by gowrichalumuri

1 answer

If the cost of x metres of wire is ` d, then what is the cost of y metres of wire at the same rate ?

answered Apr 9 by faisalabbasf2f

1 answer

If x stand for ‘addition’; $<$ for ‘subtraction’, $+$ stands for ‘division’, $>$ for ‘multiplication’, $-$ stands for ‘equal to’,$\div$ for ‘greater than and = stands for ‘ less than’, state which of the following is true ?

answered Apr 5 by humaidhameed786

1 answer

If $ax + by = c$ and $lx + my = n$ has unique solution then the relationbetween the coefficient

answered Apr 4 by sanchakgargss

1 answer

P, Q, R and S are playing cards. P and Q are partners and sitting in front of each other. Similarly R and S are partners and sitting in front of each other. S faces towards North and if P faces towards West, then who faces towards South ?

answered Mar 19 by bammidi36

1 answer

Find the number of roots of (x^n-b)^2 =0

answered Mar 18 by thakurmayankraj.26

1 answer

Arrange the given words in the sequence in which they occur in the dictionary and choose the correct sequence. 1. Precede 2. Precision 3. Precise 4. Precept 5. Preach 6. Prelude

answered Mar 17 by ajaysharma4381001

2 answers

At what rate of simple interest per annum an amount will be doubled in 10 years?

answered Feb 14 by solutionresource15

1 answer

A clock loses 3% time during the first week and then gains 2% time during the next one week. If the clock was set right at12 noon on a Sunday, what will be the time that the clock will show exactly 14 days from the time it was set right ?

answered Feb 13 by bulliya90

1 answer

If ÷ implies '=', × implies '<', + implies '>', – implies '×', > implies '÷', < implies '+', = implies '–', identify the correct expression.

answered Feb 9 by banyabarik

1 answer

Find the area of the regular pentagon of side 6 cm and height 8 cm

answered Feb 2 by pawanpurbey.7808160211

1 answer

If the ratio of mode and median of a certain data is 6:5 then find the ratio of its mean and median

answered Feb 2 by rupamyogya

2 answers

Value of the expression (x^2-x+1)/x-1 cannot lie between

answered Jan 24 by piruthiba

1 answer

In method of factorisation of an algebraic expression. Which of the following statement is false ?

answered Jan 20 by kasarlavishishtareddy

1 answer

Graphically the pair of equations 6x-3y+10=0, 2x-y+9=0 represents two line which are

answered Jan 14 by das.bittu15403

1 answer

Ratio of the area of a triangle to the product of its sides is ........ times the reciprocal of its circum radius.

answered Dec 31, 2019 by anuragdeep513

1 answer

Four years ago age of a person was 4 times that of his son. six years later the age of the person will be 10 years less than thrice the age of his son. Find the present ages of the person and his son

answered Dec 27, 2019 by pallavilute78

1 answer

In a Class Vidhya ranks 7th from the top, Divya is 7 ranks ahead of Medha and 3 ranks behind Vidhya Sushma who is 4th from the bottom, is 32 ranks behind Medha. How many students are there is the class ?

answered Dec 26, 2019 by daljitk.koka

1 answer

A parallelogram with sides of equal length is called______________.

answered Dec 20, 2019 by agupta.malpura

1 answer

The 75th percentile is referred to as the

answered Dec 18, 2019 by visharathraplover

1 answer

If (-1,2) (2,-1) and (3,1) are any three vertices of a parallelogram, then

answered Dec 6, 2019 by samyak1011

1 answer

Rs.1000 is given toA,B and C in some ratio,Ais wrongly given double and C is wrongly given half, which is Rs. 500 and Rs. 250 repectively.how much is given to B ?

answered Oct 20, 2019 by sandeep.sandy3239

1 answer

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