Recent questions and answers in Olympiad-Math

What is the standard form of 0.0034256 ?

answered 8 hours ago by atharva.randhir0307

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 2 days ago by rohitpsd26

1 answer

Ashish can do 1/2 of a work in 10 days and Karthik can do 1/3rd of the same work in 8 days. What is the ratio of their capacities ?

answered Sep 14 by divyaniteli

1 answer

The efficiency of Lohith and Lokesh are 3 : 2, the no. of days they can finish a work will be in ratio ?

answered Sep 14 by divyaniteli

1 answer

Vijay and Subbu can do a work independently in 20 days and 24 days. Subbu started the work and did for 6 days. The remaining work was done by Vijay in how many days?

answered Sep 14 by divyaniteli

1 answer

If 19 Kgs. of rice is required to make food for 437 people, then how many kilograms will be needed to make food for 1196 people?

answered Sep 11 by devleenak

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

Evaluate 8680 + 49579 + 5374 =

answered Sep 4 by bihoje8537

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

In a ground, Ram notices that there are 32 legs. How many people and dogs are there in the ground ?

answered Aug 24 by manaswini.majeti09

1 answer

How many circles can be drawn from one centre?

answered Aug 23 by harsh6235rana

1 answer

We have PQ = 4 cm, PR= 3 cm and QR = 8 cm. Can a triangle with these measurements be possible?

answered Aug 23 by chaudharysaurabh370

1 answer

Find the odd one out.

answered Aug 16 by reply2sheraz

1 answer

What is the ratio of the number of odd numbers to the number of even numbers in the set of natural numbers?

answered Aug 13 by diego.casado

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

Fractions with different denominators are called:

answered Aug 4 by quiaoitkathleenkhate

2 answers

Artists are generally whimsical. Some of them are frustrated. Frustrated people are prone to be drug addicts. Based on these statements which of the following conclusions is true?

answered Jul 29 by doolinky

1 answer

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

answered Jul 27 by amarbsalil

1 answer

A parallelogram whose all sides and each angle equal to 90° is called a ……………… .

answered Jul 27 by okorhiruth

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

Very small numbers can be expressed in standard form using _________ exponents .

answered Jul 12 by charansengupta39149

2 answers

cc_ccdd_d_cc_ccdd_dd

answered Jul 10 by tanya3445

1 answer

Boundaries of surfaces are :

answered Jul 8 by joshitaneelam6

1 answer

Write the rational number whose numerator is 4 × ( – 7) and denominator is (3 –7) × (15 – 11).

answered Jun 30 by soniyajain0760

1 answer

A line contains ____ number of points

answered Jun 26 by sanjali8080

1 answer

The smallest 8 digit even number is

answered Jun 22 by tamanachib2009

1 answer

The total length of all songs on a CD, Anshuman bought is about 74 minutes. Each song is between 4 to 6 minutes long. Which is a reasonable number of songs that could be on the CD ?

answered Jun 18 by muhammedishaq683

1 answer

82317 people watched the semi-final of the world foot ball match, but 31896 more people watched the finals. Find the number of people who watched the finals

answered Jun 18 by dimple2k7

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

A watch shows 10:30 as the time. If the minute hand points to South-West, in what direction does the hour hand point?

answered Jun 5 by srikanthdontams

3 answers

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?

answered May 28 by vishalsingh732466

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

A piece of chocolate cake has 400 calories in it. Anita cut a 1 kg of cake for her birthday which has about 35 pieces. How many calories does the cake has in total?

answered May 25 by lakshmi42658

1 answer

A hen laid 1 egg on Sunday, 2 eggs on Monday,3 eggs on Tuesday and so on it repeats the same pattern every week. How many eggs will it lay on $8^{th}$ day. When will it reach 87 eggs? Also mention the day of the week.

answered May 23 by dodovictorakinyemi

1 answer

B O R L K I What is the fraction of letters which have rotational symmetry?

answered May 21 by mb.shampa

1 answer

What is the new median, when 36 is added to the data : 32, 34,36,38,40,42,44?

answered May 20 by saranlaxy

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

For a non zero rational number x , x^8 \div x^2 is equal to

answered May 17 by m-6387224

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

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