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Recent questions and answers in Class 7
Questions
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Olympiad-Math
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Class 7
Class 7
Logical and Analytical Reasoning
Integers
Fractions and Decimals
Data Handling
Simple Equations
Lines and Angles
Properties of Triangles
Congruence of Triangles
Comparing Quantities
Rational Numbers
Practical Geometry
Perimeter and Area
Algebraic Expressions
Exponents and Powers
Symmetry
Solid Shapes
Everyday Mathematics
Find the value of (7^0 + 3^0) × (8^0 – 5^0)
class7
math
olympiad
exponents and powers
answered
Mar 22
by
dtripathi1910
1
answer
Simplify: 15 - (-5) {4 - 7 - 3} ÷ [3{5 + (-3) x (-6)}]
class7
math
olympiad
integers
answered
Mar 15
by
saoadda0099
1
answer
If 23 is taken out from the given data then what is the new median?20, 21,22, 23, 24, 25, 26,27
class7
math
olympiad
data handling
answered
Jan 29
by
tanukaushik869
1
answer
Evaluate 12(x-t), if x = 7 and t = 2.
class7
math
olympiad
algebraic expression
answered
Jan 27
by
barituaj5
1
answer
What should be added to x^2 + xy to obtain 5x^2 - xy?
class7
math
olympiad
algebraic expression
answered
Jan 20
by
manjulamukh007
1
answer
If x=6 and y=3, find the value of (x+y)^y
class7
math
olympiad
exponents and powers
answered
Jan 7
by
mariyamhessa24
1
answer
Angle of rotation of a figure is 40º. What is the number of lines of symmetry?
class7
math
olympiad
symmetry
answered
Dec 22, 2020
by
sangeetaverma6246
1
answer
Find a rational number whose numerator is (20 – 15) and the denominator is [2\times (-3)].
class7
math
olympiad
rational numbers
answered
Dec 16, 2020
by
saharkhanna9
1
answer
What is the value of x if the median of given data is 18 : 15, 16, 17, x + 2, 19, 20, 21?
class7
math
olympiad
data handling
answered
Nov 29, 2020
by
aarnasxs
1
answer
A farmer bought a cow for Rs. 12,000 and sold it at a gain of 10\%. Find the S.P. of the cow.
class7
math
olympiad
comparing quantities
answered
Nov 21, 2020
by
sauganthdewan34
1
answer
Simplify: 197 - [1/9{42 + (56 - 8 + 9)} +108]
class7
math
olympiad
integers
answered
Nov 2, 2020
by
loveusonika
1
answer
How many tiles whose length and breadth are 13 cm and 7 cm respectively are needed to cover a rectangular region whose length and breadth are 520 cm and 140 cm?
class7
math
olympiad
perimeter and area
answered
Oct 6, 2020
by
danielkasidi18
1
answer
Divide 0 by - 135
class7
math
olympiad
integers
answered
Sep 28, 2020
by
dhingra.manya
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
Sep 26, 2020
by
boyinarahul23598
3
answers
The cost of one packet of balls having 20 balls is Rs. 100, what will be the cost of such 24 balls.
class7
math
olympiad
comparing quantities
answered
Sep 22, 2020
by
ranjani.hogwarts
1
answer
What is the standard form of 0.0034256 ?
class7
math
olympiad
exponents and powers
answered
Sep 19, 2020
by
atharva.randhir0307
1
answer
How many circles can be drawn from one centre?
class7
math
olympiad
practical geometry
answered
Aug 23, 2020
by
harsh6235rana
1
answer
We have PQ = 4 cm, PR= 3 cm and QR = 8 cm. Can a triangle with these measurements be possible?
class7
math
olympiad
practical geometry
answered
Aug 23, 2020
by
chaudharysaurabh370
1
answer
Find the odd one out.
class7
math
olympiad
logical and analytical reasoning
answered
Aug 16, 2020
by
reply2sheraz
1
answer
Fractions with different denominators are called:
class7
math
olympiad
fractions and decimals
answered
Aug 4, 2020
by
quiaoitkathleenkhate
2
answers
Write the rational number whose numerator is 4 × ( – 7) and denominator is (3 –7) × (15 – 11).
class7
math
olympiad
rational numbers
answered
Jun 30, 2020
by
soniyajain0760
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 ?
class7
math
olympiad
everyday mathematics
answered
Jun 18, 2020
by
muhammedishaq683
1
answer
B O R L K I What is the fraction of letters which have rotational symmetry?
class7
math
olympiad
symmetry
answered
May 21, 2020
by
mb.shampa
1
answer
What is the new median, when 36 is added to the data : 32, 34,36,38,40,42,44?
class7
math
olympiad
data handling
answered
May 20, 2020
by
saranlaxy
1
answer
For a non zero rational number x , x^8 \div x^2 is equal to
class7
math
olympiad
exponents and powers
answered
May 17, 2020
by
m-6387224
1
answer
The average of three numbers is 9m + 8. Two of the three numbers are 2m + 3 and 4m + 5. Express the third number in terms of m in the simplest form.
class7
math
olympiad
everyday mathematics
answered
Apr 26, 2020
by
arjun.prakash.gupta
1
answer
If in a certain code, 'when' means '´', 'you' means '¸','come' means '–' and 'will' means '+', then what will be the value of "8 when 12 will 16 you 2 come 10" ?
class7
math
olympiad
logical and analytical reasoning
answered
Apr 26, 2020
by
shrirangrgutte
1
answer
The corners of a solid shape are called its ________.
class7
math
olympiad
solid shapes
answered
Apr 24, 2020
by
mparvis82
1
answer
Divide 36 into two parts in such a way that 1/5 of one part is equal to 1/7 of the other.
class7
math
olympiad
simple equations
answered
Apr 10, 2020
by
imatilda4u
1
answer
A number is 12 more than the other. Find the numbers if their sum is 48.
class7
math
olympiad
simple equations
answered
Apr 8, 2020
by
imatilda4u
1
answer
Represent the statement in the form of integers- Rs 75 invested in the market
class7
math
olympiad
integers
answered
Apr 7, 2020
by
devimamta0855
1
answer
In a triangle if one angle is more than sum of other two angles, What is the type of this triangle?
class7
math
olympiad
properties of triangle
answered
Apr 5, 2020
by
aditi47590
1
answer
Convert \large\frac{4}{5} into a rational number whose numerator is 24
class7
math
olympiad
rational numbers
answered
Apr 4, 2020
by
ravirana041434
1
answer
Rajesh rolls a cube which has following letters on each face, T B G Y H F What is the fraction of symmetric (either horizontal or vertical) letters on the cube ?
class7
math
olympiad
symmetry
answered
Mar 27, 2020
by
blugriya0
1
answer
we extend the two end points in either direction endlessly, we get a _______.
class7
math
olympiad
lines and angles
answered
Mar 26, 2020
by
nathbawa8
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
answered
Mar 16, 2020
by
vedalakshmanreddy
1
answer
Fractions where the numerator is greater than the denominator are called:
class7
math
olympiad
fractions and decimals
answered
Mar 15, 2020
by
kumardinesh.d
1
answer
The distance of the moon from the earth is 384000 km. What is its standard form?
class7
math
olympiad
exponents and powers
answered
Mar 5, 2020
by
sonukapoor120270
1
answer
Find the value of [32 + 2 x 17 + (-6)] ÷ 15
class7
math
olympiad
integers
answered
Mar 3, 2020
by
punniya.army
1
answer
The solid with one circular face,one curved surface and one vertex is known as
class7
math
olympiad
solid shapes
answered
Mar 1, 2020
by
anjanisahujaimakal
1
answer
Angle of rotation of a figure is 120°. What is the number of lines of symmetry?
class7
math
olympiad
symmetry
answered
Feb 24, 2020
by
teerdhak
1
answer
If hour hand of a clock is 5.6 cm long, find the distance covered by the tip of hour hand in 100 days. (assume π = 22/7)
class7
math
olympiad
perimeter and area
answered
Feb 10, 2020
by
mandalmaa2015
1
answer
At what rate percent per annum will Rs. 800 amount to Rs 1000 in 1 years ?
class7
math
olympiad
comparing quantities
answered
Jan 23, 2020
by
sweta000003107
1
answer
A man sold a watch at Rs. 3,800 and lost 5%. What was the cost price.
class7
math
olympiad
comparing quantities
answered
Jan 7, 2020
by
gargrajender331
1
answer
Two angles form a linear pair. the measure of one angle is 8 times the measure of the angle of the other angle. find the measure of each.
class7
math
olympiad
lines and angles
answered
Dec 27, 2019
by
rishithaviraj
1
answer
Triangle ABC is congruent to triangle DEF with \overline{AB} \cong \overline{DE} . If AB = 2x + 10, DE = 4x - 20, find the value of x.
class7
math
olympiad
congruence of triangle
answered
Dec 10, 2019
by
hamidaiesha1
1
answer
Ram saves Rs.500 from his salary. If this is 25% of his salary. What is his salary.
class7
math
olympiad
comparing quantities
answered
Oct 21, 2019
by
ushakrishna14
1
answer
The mean of 5 numbers is 28. If one number is excluded, their mean is 26. Find the excluded number
class7
math
olympiad
data handling
answered
Sep 27, 2019
by
davidbarbu101
1
answer
Arrange the following words in a meaningful order. 1. Frog 2. Eagle 3. Grasshopper 4. Snake 5. Grass
class7
math
olympiad
logical and analytical reasoning
answered
Sep 6, 2019
by
najmaroy
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
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