Recent questions and answers in Olympiad-Math

In the following series of letters, some definite order determines. Which of the following are next two letters in the correct order ? A J K T U B I L S V C H M R W D G N Q X E F O ? ?

answered Apr 19 by rupalik446

1 answer

xyzu_yz_vuv_____

answered Apr 16 by gatotank5

1 answer

If A : B = 3 : 4, C : B = 5 : 4, C : D = 10 : 9, then A : B : C : D is

answered Apr 8 by souvikpramanik690

1 answer

If the positions of the third and tenth letters of the word DOCUMENTATION are interchanged, and likewise the positions of the fourth and seventh letters, the second and sixth letters, are also interchanged, then which of the following will be eleventh letter from the right end?

answered Jul 24, 2023 by 2014035

1 answer

If 3 is added to the number the result is 15 , the numebr is

answered Jul 12, 2023 by ekuduggal

1 answer

Take any number. Multiply it by 3. Add 49 and divide the result by 7 then we get 7. Express this in the form of an equation.

answered Jul 12, 2023 by ekuduggal

1 answer

What is the range of the following data : 46, 63, 25, 23,39.42,21,47,68?

answered Jun 28, 2023 by jishgangu7

1 answer

The marks scored by a student in five subjects are 80, 75, 66, 51 and 91. How muchshould he score in the 6th subject to make his average score 75?

answered May 29, 2023 by benedicta.n-smf

1 answer

The mean of 8, 4, 5, x and 10 is 8. Find the value of x?

answered Apr 25, 2023 by chandanaa4u

1 answer

What is the ratio in which the origin divides the line segment joining the points (x1,y1) and (-3x1,-3y1)?

answered Apr 21, 2023 by asmi.gupta

1 answer

Divide 63.924 g by 20 g.

answered Feb 28, 2023 by jayatewari2016

1 answer

Which of the following is the shortest route for travelling from A to B in the figure given above ?

answered Jan 14, 2023 by nohfikiru

1 answer

Find the place value of 2 in 48.032

answered Jan 3, 2023 by ahamedahil1601

1 answer

The cost of 5 books is Rs 90 then the cost of 2 books is

answered Dec 3, 2022 by rashiramteke

1 answer

Which is the best type of graph to show the number of books on each cart, if the books are in stacks of ten?

answered Dec 3, 2022 by duttaanurag2021

1 answer

The population of a village is 2400. If 12\% were children, find the number of adults.

answered Nov 15, 2022 by maxxwatson9898

1 answer

In a parking lot, 1 out of every 8 cars is blue. What percent of the cars in this lot are blue?

answered Aug 23, 2022 by saikiapoorbangana

1 answer

What is the remainder when 2^{25} is divided by 5?

answered Jul 29, 2022 by pritharoychowdhury09

1 answer

3812 : 3614 : 284753 : ?

answered Jul 11, 2022 by jbtlfyfkylebt

1 answer

Determine the integer whose product with (–13) is -325

answered Jun 12, 2022 by nazbarbhuiya123

1 answer

Find the HCF by long division method <br> 219, 1321, 2320, 8526

answered Jun 11, 2022 by elvinphillipv

1 answer

Give exponential form for (–P) × (–P) × (–P) × (–P) × (–P)

answered Jun 10, 2022 by nischith.inakonda

1 answer

Arrange in descending order: 21/25, 11/13, 17/21, 19/27

answered Apr 21, 2022 by sindhujasnowland

1 answer

\bigtriangleup ABC and \bigtriangleup DEF are congruent. Sum of the areas of the triangles is 34 sq.units. Find the area of \bigtriangleup DEF.

answered Apr 14, 2022 by jenreikristen

1 answer

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, 2022 by 191b015

1 answer

Faces of a cube are marked with A,B,C,D,E and F. If two views of cube are as shown below, what will be there on the top when B is at the bottom?

answered Apr 9, 2022 by gebiremedihinbarok

1 answer

A rectangular park has the walking trail on the periphery of the park. If the length of the park is 39 meter and breadth is 24 meter, how much distance will a person cover if he takes 3 complete round(s) of the park ?

answered Apr 1, 2022 by anamikachow79

1 answer

Which of the following gives the quotient between 1300 and 1500 ?

answered Mar 29, 2022 by saidakshitakiduniya

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, 2022 by kiranbhaic06

1 answer

What is the standard form of 390878?

answered Mar 14, 2022 by selviarul1105

1 answer

Type the missing number in this sequence: 1, 3, 9, ------- , 81, 243

answered Mar 7, 2022 by quinnstarzyk8

1 answer

Ron and two of his friends ate one-fourth each of an eight slice pizza. Find the remaining slice of the pizza.

answered Feb 27, 2022 by engineerjoojo

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, 2022 by sumitb02071992

1 answer

Kapil bought a sofa set for Rs. 4500 and sold it for Rs. 4,200. Find his loss\%

answered Feb 4, 2022 by nityaarora116

1 answer

pick the odd one out. HYDERABAD, CHENNAI, BANGLORE, MYSORE

answered Feb 4, 2022 by urmilshah28

1 answer

Find interest and amount when Principal = Rs. 200, Rate = 12\% p.a., Time = 6 months.

answered Jan 29, 2022 by sachin2507bhute

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, 2022 by anveshyadavanvi

1 answer

6 kg. of rice is enough for 20 people. How much rice is required for 100 people.

answered Jan 13, 2022 by terab7254

1 answer

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

answered Jan 13, 2022 by ashvinsai.s

1 answer

Divide $ 7528.50 equally among 63 men. How much each man get?

answered Jan 9, 2022 by tcs0778815

1 answer

( ̶ 50 ) ÷ ______ = - 1 , number in the blank will be

answered Dec 29, 2021 by madhuracorner

1 answer

By how much is a^2 – 7a + 5 less than 3a^2 + 2a + 5?

answered Dec 28, 2021 by tharaneeshthiyaanesh

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

Pawan gives \large\frac{1}{5} part of his monthly income in charity and deposits \large\frac{1}{6} part in the bank. He spends the remaining amount. What part of his salary does he spend.

answered Dec 5, 2021 by riyanagogoi62

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

25 : 125 : : 36 : ?

answered Oct 8, 2021 by sanker8756148058

1 answer

If a side of an equilateral triangle is 7x units then find the perimeter of the triangle.

answered Oct 7, 2021 by darkdarkshadow30

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

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