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Questions from: Olympiad-Math
pick the odd one out OSTRICH ; PENGUIN ; EMU; EAGLE
class7
math
olympiad
logical and analytical reasoning
answered
2 days
ago
by
satnalikhitha
1
answer
There are eight poets, namely, A, B, C, D, E, F, G and H in respect of whom questions are being asked in the examination. The first four are ancient poets and the last four are modern poets. The question on ancient and modern poets is being asked in alternate years. Those who like H also like G, those who like D like C also. The examiner who sets question is not likely to ask question on D because he has written an article on him. But he likes D. Last year a question was asked on F. Considering these facts, on whom the question is most likely to be asked this year ?
olympiad
class9
math
logical
analytical
reasoning
answered
Jan 14
by
bhavyavinod278
1
answer
Rs. 600 are invested at 5% simple interest p.a. In how much time will it double itself.
class7
math
olympiad
comparing quantities
answered
Jan 14
by
visgaurav980
1
answer
In this multiplication question the five letters represent five different digits. What are the actual figures ? There is no zero. SEAM T MEATS
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Jan 13
by
www.zubinshah1886
1
answer
Calculate the mean of 2, 4, 6, 8, 10,12,14,16 .
class7
math
olympiad
data handling
answered
Jan 12
by
razeekm64
1
answer
When data are positively skewed, the mean will usually be
olympiad
class9
math
statistics
probability
answered
Jan 9
by
naeemurself
1
answer
A candidate appearing for an examination has to secure 40% marks to pass paper I. But he secured only 40 marks and failed by 20 marks. What is the maximum mark for paper I?
olympiad
class9
math
everyday mathematics
answered
Jan 8
by
raghulezhil07
1
answer
The areas of a square and rectangle are equal. If the side of the squareis 20 cm and the breadth of the rectangle 10 cm, find the length of the rectangle and its perimeter.
class7
math
olympiad
perimeter and area
answered
Jan 7
by
pankajgta19
1
answer
From the sum of 4 + 3x and 5 – 4x + 2x^2, subtract the sum of 3x^2 – 5x and –x^2 + 2x + 5.
class7
math
olympiad
algebraic expression
answered
Jan 7
by
daldhprabhdeepsingh
1
answer
John bought 27.5 m of cloth. How many cm of cloth did he buy?
class5
math
olympiad
measurements
29
answered
Jan 6
by
s.anay.asodia
1
answer
I left home at 3:00pm and returned at 3:48pm. The clock was rotated by 45°, so that when I left, the hourhand of a clock was pointing along the south-east direction. In which direction would the hour-hand point when I returned?
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Jan 6
by
chirag97566
1
answer
If two staright lines intersect each other in such a way that one of the angles so formed measure 90 then each of the remaining angles measures is
olympiad
class9
math
lines and angles
answered
Jan 5
by
devbrath1996
1
answer
Ritish has some coins in the denominations of two rupees and five rupees. If the total amount with him is Rs 13, then how many coins did she have?
olympiad
class9
math
everyday mathematics
answered
Jan 4
by
althafsha169
1
answer
Find the volume of a hollow sphere of outer radius 9 cm and inner radius is 6 cm
olympiad
class9
math
surface areas
volumes
answered
Jan 4
by
hiranshpunjani
1
answer
If > denotes '+', < denotes '–', + denotes '÷', – denotes '=', = denotes 'less than' and × denotes 'greater than', which of the following is a correct statement ?
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Jan 3
by
kandimallajyothsna
1
answer
One chord of a circle is known to be 10 cm. The radius of this circle must be
olympiad
class9
math
circles
answered
Jan 3
by
muhalaakash2
1
answer
If two cuboids of dimensions 3 cm × 3 cm × 6 cm are placed height by height, what would be the dimensions of the resulting figure be?
class7
math
olympiad
solid shapes
answered
Jan 2
by
chanchalritu7
1
answer
How many line segments are there in the following figure
cbse
class4
olympiad
math
t1
q31
answered
Jan 2
by
jon2047
1
answer
From the sum of 75 and 56 subtract -24
class7
math
olympiad
integers
answered
Jan 1
by
mirrafiqrafiq
1
answer
Write true or false: Each radius of a circle is also a chord of the circle .
class5
math
olympiad
geometry
answered
Jan 1
by
sanjay.kumar6765
1
answer
A dice is numbered from 1 to 6 in different ways. If 1 is opposite to 2 and adjacent to 3 and 4, then which of the following statements is necessarily true?
class7
math
olympiad
logical and analytical reasoning
answered
Dec 29, 2018
by
siditude28
1
answer
The area of a right angled triangle if the radius of the circumcircle is 5cm and altitude drawn to the hypotenuse is 4cm is
olympiad
class9
math
triangles
circles
quadrilaterals
answered
Dec 27, 2018
by
manishkumar123prajapati
1
answer
If in a certain language, POPULAR is coded as QPQVMBS, which word would be coded as GBNPVT?
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Dec 26, 2018
by
luckgupta22
1
answer
If FRAGRANCE is written as SBHSBODFG, how can IMPOSING be written?
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Dec 26, 2018
by
luckgupta22
1
answer
Pointing towards a person, a man said to a woman, “His mother is the only daughter of your father.” How is the woman related to that person?
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Dec 25, 2018
by
virender.pannu
1
answer
The perimeter of any rectilinear figure is the _____ of the sides.
class7
math
olympiad
perimeter and area
answered
Dec 24, 2018
by
manojs517313
1
answer
The arethmetic mean and mode of the data is 24 and 12 respectively then the median of the data is
olympiad
class9
math
statistics
probability
answered
Dec 23, 2018
by
malhotrachandan93
1
answer
If mode and median of the certain scores are 2 and 2 then mean is
olympiad
class9
math
statistics
probability
answered
Dec 23, 2018
by
malhotrachandan93
1
answer
If diameter of a wheel of a cycle is 56 cm. How many revolutions of wheel are required to travel a distance of 334.4 meters?
class7
math
olympiad
perimeter and area
answered
Dec 23, 2018
by
amashma81
1
answer
The area of the triangle formed by (a,b+c), (b,c+a) and (c,a+b) is
olympiad
class9
math
coordinate geometry
answered
Dec 22, 2018
by
gujjiomprakash
1
answer
To make a marriage tent, poles are planted along the perimeter of a square field at a distance of 5 metres from each other and the total number of poles used is 20. What is the area (in sq. metres) of the square field?
olympiad
class9
math
everyday mathematics
answered
Dec 21, 2018
by
rk110996
1
answer
In a mixture 60 litres, the ratio of milk and water 2 : 1. If the this ratio is to be 1 : 2, then the quanity of water to be further added is
class6
math
olympiad
ratio-and-proportion
medium
answered
Dec 19, 2018
by
mohantyg45
1
answer
Write in descending order: <br> 32593; 60537; 28524; 57198
cbse
class4
olympiad
math
t4
q29
answered
Dec 18, 2018
by
nt949941
1
answer
The perimeter of a circle is also known as the:
class5
math
olympiad
geometry
answered
Dec 18, 2018
by
govardhanyellutla2
1
answer
The L.C.M. of two numbers is 140 and their H.C.F. is 5. If the sum of the numbers is 55. Then their difference is:
class6
math
olympiad
pecentages
difficult
answered
Dec 14, 2018
by
deeph1695
1
answer
How many minimum number of colours will be required to paint all the sides of a cube without the adjacent sides having the same colours ?
class6
math
olympiad
analytical-reasoning
easy
answered
Dec 14, 2018
by
vaibhav.9717728
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
answered
Dec 10, 2018
by
manderna154654
1
answer
How many even numbers are there is the above sequence which are immediately preceded by an odd number and immediately followed by an even number ? 5 1 4 7 3 9 8 5 7 2 63 1 5 8 6 3 8 5 2 2 4 3 4 9 6
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Dec 10, 2018
by
manderna154654
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
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Dec 10, 2018
by
manderna154654
1
answer
If the LCM of $a$ and $18$ is 36 and HCF of $a$ and $18$ is $2$ then $a$=
olympiad
math
ch-1
real-numbers
class10
answered
Dec 7, 2018
by
spsainikhil
2
answers
The area of a square field is 81 hectares. Find the cost of fencing the field with a wire at the rate of $2.25 per m.
class7
math
olympiad
perimeter and area
answered
Dec 7, 2018
by
riaarora.747
1
answer
Mel had $\$$35 and withdraw some more money from his bank account. He bought a pair of trousers at $\$$34.00, two shirts at $\$$16.00 each and 2 pairs of shoes at $\$$24.00 each. After the shopping, he had $32.00 left. How much money did Mel withdraw from the bank?
class5
math
olympiad
fractions
decimals
100
answered
Dec 7, 2018
by
ragavinohtini
1
answer
Find the next number in the sequence 6, 24, 60, 120 ______
olympiad
class9
math
logical reasoning
logical_reasoning
answered
Dec 5, 2018
by
nanneraravi
1
answer
A car covers 4 successive 3km stretches at speed of 10kmph, 20kmph, 30kmph & 60kmph resp. Its average speed is
olympiad
class9
math
everyday mathematics
answered
Dec 3, 2018
by
akeelagulzar03
1
answer
A woman walking with a boy meets another woman and on being asked about her relationship with the boy, she says, "My maternal uncle and his maternal uncle's maternal uncle are brothers." How is the boy related to the woman ?
class6
math
olympiad
analytical-reasoning
medium
answered
Dec 2, 2018
by
parulmyangar666
1
answer
Find the amount of water displaced by a solid spherical ball of diameter 4.2 cm, when it is completely immersed in water?
olympiad
class9
math
surface areas
volumes
answered
Nov 30, 2018
by
alienfighter0000
1
answer
Simplify the expressions and find the value if x is equal to 2. x + 7 + 4 (x – 5)
class7
math
olympiad
algebraic expression
answered
Nov 28, 2018
by
ravisjha64
1
answer
The ratio of number of boys and girls is 4 : 3. If there are 18 girls in a class, find the total number of students in the class.
class6
math
olympiad
ratio-and-proportion
easy
answered
Nov 27, 2018
by
poonam8800098yadav
1
answer
Which of the following provides a measure of central location for the data?
olympiad
class9
math
statistics
probability
answered
Nov 26, 2018
by
bhardwajekata
1
answer
A man is 7 times as old as his son, If he is 56 years , what is the age of his son ?
class7
math
olympiad
simple equations
answered
Nov 26, 2018
by
sapsmart86
1
answer
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