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Recent questions and answers in Class 7
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Home
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Olympiad-Math
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Class 7
Class 7
Logical and Analytical Reasoning
(199)
Integers
(100)
Fractions and Decimals
(100)
Data Handling
(101)
Simple Equations
(100)
Lines and Angles
(100)
Properties of Triangles
(90)
Congruence of Triangles
(30)
Comparing Quantities
(101)
Rational Numbers
(99)
Practical Geometry
(30)
Perimeter and Area
(100)
Algebraic Expressions
(100)
Exponents and Powers
(100)
Symmetry
(60)
Solid Shapes
(30)
Everyday Mathematics
(100)
Look at this series: 201, 202, 204, 207, . . . What number should come next?
class7
math
olympiad
logical and analytical reasoning
answered
Aug 15
by
ai9640427
1
answer
If two interior angles on the same side of a transversal intersecting two parallel lines are in the ratio 3:2, then find the greater of the two angles.
class7
math
olympiad
lines and angles
answered
Aug 5
by
sudhanshusuyal5678
1
answer
The sum of present ages of Sameer and his father is 54 years. 6 years ago, his fatherwas 6 times as old as his son. Find their present ages?
class7
math
olympiad
simple equations
answered
Jul 27
by
pady_1
1
answer
The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is:
class7
math
olympiad
everyday mathematics
answered
Jul 20
by
dr.aribafatima
1
answer
Express $\large\frac{6}{7}$ as a rational number whose denominator is -42
class7
math
olympiad
rational
numbers
answered
Jun 8
by
pady_1
1
answer
Find the median of the data: 24, 36, 46, 17, 18, 25, 35.
class7
math
olympiad
data handling
answered
Jun 3
by
varunjeet77
3
answers
The ratio of Rs 3 to 30 paise is __________.
class7
math
olympiad
rational numbers
answered
May 29
by
puja6jan2016
1
answer
There are 338 cows and goats on a farm. 2/3 of the cows are equal to 1/5 of the goats on the farm. How many cows are there on the farm ?
class7
math
olympiad
everyday mathematics
answered
May 24
by
jananipreethi662
1
answer
If all the three angles of a triangle are of the same measure, find the measure of each of the angles.
class7
math
olympiad
practical geometry
answered
Apr 8
by
guptashagun77
1
answer
How many minimum number of elements are required to construct a triangle.
class7
math
olympiad
practical geometry
answered
Apr 8
by
guptashagun77
2
answers
x and y are two integers such that x is the predecessor of y. Find the value of (x-y)
class7
math
olympiad
integers
answered
Apr 8
by
rachanapt249
1
answer
Find the perimeter of a square whose area is 625 cm^2.
class7
math
olympiad
perimeter and area
answered
Mar 15
by
diya.b
1
answer
The point at which three faces of a figure meet is known as its …………….. .
class7
math
olympiad
solid shapes
answered
Feb 25
by
vishalrockingsingh
1
answer
Find mean of the first seven whole number.
class7
math
olympiad
data handling
answered
Feb 14
by
manojhjr
1
answer
How many pairs of letters are there in the word 'INTERNATIONAL' which have as many letters between them in the word as in the alphabet ( alphabets next to each other should not be considered )
class7
math
olympiad
logical and analytical reasoning
answered
Feb 9
by
stanymoss
2
answers
A person has to walk 100 m to go from position X in the north of east direction to the position B and then to the west of Y to reach finally at position Z. The position Z is situated at the north of X and at a distance of 60 m from X. Find the distance between X and Y.
class7
math
olympiad
congruence of triangle
answered
Feb 6
by
shubham.kulkarni1975
1
answer
the quality common for below given three words is DELHI:MATHURA:AGRA
class7
math
olympiad
logical and analytical reasoning
answered
Jan 19
by
zahidbashir085
1
answer
If two angles and one side are given in a triangle, then is it possible to construct a triangle?
class7
math
olympiad
practical geometry
answered
Jan 7
by
jarveesadique
1
answer
write a mathematical expression for Two multiplied by one less than the difference of nineteen and six.
class7
math
olympiad
integers
answered
Dec 14, 2016
by
jiteshk21
1
answer
Find the cost of tiling a rectangular plot of land 300 m long and 150 m wide at the rate of $6 per hundred square m.
class7
math
olympiad
perimeter and area
answered
Nov 23, 2016
by
lankapravaala
1
answer
A ladder 13 m long is placed on the ground in such a way that it touches the top of a vertical wall 12 m high. Find the distance of the foot of the ladder from the bottom of the wall.
class7
math
olympiad
congruence of triangle
answered
Oct 28, 2016
by
coolkingubai
1
answer
Five times the price of a pen is Rs 17 more than three times its price , Find the price of its pen?
class7
math
olympiad
simple equations
answered
Oct 8, 2016
by
aviraj8051917085
1
answer
Umesh has three boxes of different fruits. A weighs 5 kg. more than box B and box Cweighs 10 kg. more that box B. The total weight of three boxes is 48 kg. How many kg.does box A weights?
class7
math
olympiad
simple equations
answered
Sep 13, 2016
by
darshankamalc
1
answer
Kumar walks 10 meters in front and 10 meters to the right. Then every time turning to his left he walks 5, 15 and 15 meters respectively. How far is he now from his starting point?
class7
math
olympiad
logical and analytical reasoning
answered
Aug 30, 2016
by
pady_1
1
answer
Two angles form a linear pair.The measure of the smaller angle is one-half the measure of the larger angle.Find the Larger angle ?
class7
math
olympiad
lines and angles
answered
Aug 30, 2016
by
sharmaaparna1
1
answer
How many lines of symmetry are there in following figure ?
class7
math
olympiad
symmetry
answered
Aug 30, 2016
by
sharmaaparna1
1
answer
Two angles are supplementary. one angle is 3 degrees less than twice the other. Find the measure of the smaller angle
class7
math
olympiad
lines and angles
answered
Aug 30, 2016
by
sharmaaparna1
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?
class7
math
olympiad
logical and analytical reasoning
answered
Aug 30, 2016
by
sharmaaparna1
1
answer
If you count 21 letters in the English alphabet from the end and 20 letters from the begining. Which letter will appear exactly in the middle of the sequence thus formed?
class7
math
olympiad
logical and analytical reasoning
answered
Aug 30, 2016
by
sharmaaparna1
1
answer
For a Home Science practical, 200 students were given cloth pieces of size $20 cm × 25cm$. Find the total cost of cloth at $Rs. 50$ per $m^2$.
class7
math
olympiad
perimeter and area
answered
Aug 29, 2016
by
pady_1
1
answer
A horse is tied with a rope in the centre of a square field of side 30 m. If the lengthof the rope is 14 m. Find the area of the field where the horse cannot graze.
class7
math
olympiad
perimeter and area
answered
Aug 29, 2016
by
pady_1
1
answer
A person starts walking around a square field and in reaching back to the starting place he travels $3496\; m$. Find the side of the square field.
class7
math
olympiad
perimeter and area
answered
Aug 29, 2016
by
pady_1
1
answer
A boy walks 5 times around a park. If the size of the park is 100m by 50m, find the distance the boy has walked.
class7
math
olympiad
perimeter and area
answered
Aug 29, 2016
by
pady_1
1
answer
A rectangle has a length that is 2 less than 3 times the width. If the area of the rectangle is $16\; cm^2,$ find the dimensions.
class7
math
olympiad
perimeter and area
answered
Aug 29, 2016
by
pady_1
1
answer
The number of illiterate persons in a country decreased from 150 lakhs to 100 lakhs in 10 yrs.The decrease percentage is _____.
class7
math
olympiad
comparing quantities
answered
Aug 29, 2016
by
pady_1
1
answer
Out of 30 students in a hostel, 8 are going to market, 20 are going to watch T.V, rest of the students are studying. Convert all of them into percentages.
class7
math
olympiad
comparing quantities
answered
Aug 29, 2016
by
pady_1
1
answer
Ram purchased a radio set for $Rs. 400$ and sold it to Shyam at a profit of $25\%$. Shyam sold it to Mohan at a loss of $10\%$. For how much money did mohan buy it ?
class7
math
olympiad
comparing quantities
answered
Aug 29, 2016
by
pady_1
1
answer
Juhi sells a washing machine for Rs 13, 500. She loses $20\%$ in the bargain. What was the price at which she bought it?
class7
math
olympiad
comparing quantities
answered
Aug 26, 2016
by
pady_1
1
answer
Iqbal (height 73 cm) and Usha (height 121 cm) are standing in a ground. If distance between their toe is 55 cm, what is the distance between their heads?
class7
math
olympiad
properties of triangle
answered
Aug 26, 2016
by
pady_1
1
answer
In triangle $\bigtriangleup ABC, \angle A = 70^{\circ}$ and $\angle C = 80^{\circ}$ . If point D is on line $AC$ such that $BD$ bisects $\angle B$. Find angle $\angle{BDA}.$
class7
math
olympiad
properties of triangle
answered
Aug 26, 2016
by
pady_1
1
answer
Two poles of a heights 23m and 15m stand parellel to each other at a distance of 15 m . Find the distance between their tops.
class7
math
olympiad
properties of triangle
answered
Aug 26, 2016
by
pady_1
1
answer
The square of hypotenuse of a right angled triangle is 80 cm and one side is half the other. Find the length of the two sides.
class7
math
olympiad
properties of triangle
answered
Aug 26, 2016
by
pady_1
1
answer
A fruit seller had some oranges. He sells 40% oranges and still has 420 oranges. How many oranges he had originally?
class7
math
olympiad
everyday mathematics
answered
Aug 26, 2016
by
sharmaaparna1
1
answer
A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is:
everyday-mathematics
answered
Aug 26, 2016
by
sharmaaparna1
1
answer
A floor is 10 m long and 6 m wide. A square carpet of side 5 m is laid on the floor. Find the area of the floor not carpeted.
class7
math
olympiad
perimeter and area
answered
Aug 26, 2016
by
sharmaaparna1
1
answer
How many square tiles of side 9 cm will be needed to fit in a square floor of a bathroom of side 72 cm.
class7
math
olympiad
perimeter and area
answered
Aug 26, 2016
by
sharmaaparna1
1
answer
Lovleen is walking in west direction. After walking for 2 meters, she takes a right turn and walks for another 2 meters. She then takes a left turn and walks for 3 meters. She again takes a right turn and walks for another 10 meters. How far is she from the starting point?
class7
math
olympiad
properties of triangle
answered
Aug 26, 2016
by
pady_1
1
answer
The day after the day after tomorrow is a Monday. What day is it today?
class5
math
olympiad
logical reasoning
simple puzzles
asked
Aug 22, 2016
by
balaji.thirumalai
1
answer
A ship sails 300 km due west and then 100 km due south. At the end of this journey, how far is the ship from its starting position?
class7
math
olympiad
practical geometry
asked
Oct 14, 2015
by
pady_1
0
answers
A ladder is 5 m long. The bottom of the ladder is 2 m from the foot of a wall and the top leans against the wall. How high is the top of the ladder above the ground?
class7
math
olympiad
practical geometry
asked
Oct 14, 2015
by
pady_1
0
answers
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