Recent questions and answers in Class 9

In a class there are a total of 80 boys and girls. Which of the following cant represent the ratio of the number of boys and girls in the class

answered Apr 13 by 191b015

1 answer

Each of these letters gets a numerical value based on its position in M K K I D N E T T Q O B F H A A G T U U X W L S R I, such as, 1 for M, 2 for K, 4 for I and so on. What is the sum of the values of the group of letters ARM ?

answered Mar 25 by kiranbhaic06

1 answer

A vagabond runs out of cigarettes. He searches for the stubs, having learnt that 7 stubs can make a new cigarette, good enough to be smoked, he bathers 49 stubs, If has smokes 1 cigarette every three - quarters of an hour, how long will his supply last ?

answered Feb 14 by sumitb02071992

1 answer

Raja has 4 tickets of a lottery for which 12 tickets were sold and 3 prices are to be given. What is the probability that Raja will win at least one price?

answered Jan 18 by anveshyadavanvi

1 answer

A sphere is just enclosed inside a cube of volume 84 cm3. Find the volume of the sphere.

answered Jan 13 by ashvinsai.s

1 answer

Based on the following statements, which is the correct conclusion drawn. Only gentlemen can become members of the club. Many of the members of the club are officers. Some of the officers have been invited for dinner.

answered Dec 10, 2021 by jnandini72

1 answer

The salary of Rahul increases 10% every year. If for the year 1998 his salary was Rs22000, then for which year would his salary be Rs 29282?

answered Oct 19, 2021 by ashwanisingh270502

1 answer

An exterior angle of a triangle is 75° and its two interior opposite angles are equal. Each of these equal angles is

answered Oct 16, 2021 by tshlokagupta07

1 answer

Degree of zero polynomial is :

answered Sep 30, 2021 by yasmeendawa2005

1 answer

The point of the form (a,a) always lie on

answered Sep 19, 2021 by raosahabnikhil1

1 answer

two statement Statement A: Angle between 180 and 360 are called reflex angles Statement B: Angle between 90 and 180 are called acute angle

answered Aug 27, 2021 by 772vanshikachopra

1 answer

All right angles are ____ to one another.

answered Aug 23, 2021 by padmashekarjain7

1 answer

If knr lin hcn stands for everything is fine ; nso one lin stands for there is something and ksa nso wno stands for ask something now ; What would there stand for ?

answered Aug 7, 2021 by sanjumylove2201998

1 answer

If AJAY is written as 1117, then is same code NAMA would be written as

answered Aug 1, 2021 by nikhilnaikn23

1 answer

One number is 28 more than three times another number. If each number were multiplied by four, their difference would be 232. What are the numbers?

answered Jul 26, 2021 by pranav.gupta2022

1 answer

Two numbers a and b are such that the quadratic equation $ax^2+3x+2b=0$ has -6 as the sum and product of its roots. Find a+b.

answered Jun 18, 2021 by yusuffsheriff420

1 answer

Raj walked 20 metres towards South. Then he turned to his left and alked 25 metres. He then turned to his left and walked 20 metres. He again turned to his right and walked 10 metres. At what distance is the form the starting point and in which direction ?

answered May 29, 2021 by komalgautam868

1 answer

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

answered Mar 21, 2021 by ravadaanandkarthikeya

2 answers

A parallelogram each of whose angles measures 90 is ____

answered Mar 6, 2021 by alan.muttath

1 answer

The value of 150 × 98 is

answered Mar 2, 2021 by ps389783

1 answer

A path of 5 m is build round the circular park of radius 15m. Find the area of the path.

answered Jan 25, 2021 by aadhithiyan034

1 answer

Point (0,-7) lies

answered Jan 7, 2021 by kumarihansamishra

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 Jan 3, 2021 by tejasvi.d

2 answers

If (x+1)(x+3)(x+5)(x+7)=5760, find the real value of x

answered Dec 27, 2020 by kishorecmouli

1 answer

If x is rational and 4(x^2 + 1/(x^2)) + 16(x + 1/x) -57=0 then find x.

answered Nov 10, 2020 by imranprogamer100

1 answer

5X9,X8U12, 11R15, 14O18, ?

answered Nov 8, 2020 by devkaninwal6

1 answer

It being given that : > denotes +, < denotes -, + denotes ÷, - denotes =, = denotes ‘less than’ and ×denotes ‘greater than’, find which of the following is a correct statement

answered Nov 8, 2020 by ckrishnapriya06

1 answer

If x < –1, then which of the following expressions holds?

answered Nov 1, 2020 by jigisha2436

1 answer

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, 2020 by rathodanuradha012

1 answer

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

answered Oct 7, 2020 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, 2020 by rohitpsd26

1 answer

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

answered Sep 6, 2020 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, 2020 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, 2020 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, 2020 by enggwiqbal

1 answer

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

answered Aug 12, 2020 by abhijeet3866s

1 answer

Point (-3,5) lies in which quadrant

answered Aug 10, 2020 by vandanasharma41566

1 answer

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

answered Jul 27, 2020 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, 2020 by shivanshu.rajput99

1 answer

cc_ccdd_d_cc_ccdd_dd

answered Jul 10, 2020 by tanya3445

1 answer

Boundaries of surfaces are :

answered Jul 8, 2020 by joshitaneelam6

1 answer

A line contains ____ number of points

answered Jun 26, 2020 by sanjali8080

1 answer

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

answered Jun 11, 2020 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, 2020 by rakeshkumarjaiswal1

1 answer

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

answered May 27, 2020 by dikshatagala86

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, 2020 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, 2020 by putsalaharshapriya

1 answer

A terminated line can be produced indefinately on both side

answered May 11, 2020 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, 2020 by rnarasimhareddy2007

1 answer

Problem: Find the smallest positive integer that must be added to 2010 in

asked Jul 31, 2018 by sammy.mulls

1 answer

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