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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
Write the rational number whose numerator is 4 × ( – 7) and denominator is (3 –7) × (15 – 11).
class7
math
olympiad
rational numbers
answered
Jun 30
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
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
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
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
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
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
by
shrirangrgutte
1
answer
The corners of a solid shape are called its ________.
class7
math
olympiad
solid shapes
answered
Apr 24
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
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
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
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
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
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
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
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
by
vedalakshmanreddy
1
answer
Fractions where the numerator is greater than the denominator are called:
class7
math
olympiad
fractions and decimals
answered
Mar 15
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
by
sonukapoor120270
1
answer
Find the value of [32 + 2 x 17 + (-6)] ÷ 15
class7
math
olympiad
integers
answered
Mar 3
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
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
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
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
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
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
Fractions with different denominators are called:
class7
math
olympiad
fractions and decimals
answered
Aug 20, 2019
by
bhasker1505
1
answer
When a number is divided by 13, the remainder is 11. When the same number is divided by 17, then remainder is 9. What is the number ?
class7
math
olympiad
everyday mathematics
answered
Aug 7, 2019
by
gabushah009
1
answer
Look at this series: 15, __, 27, 27, 39, 39, . . . What number should fill the blank?
class7
math
olympiad
logical and analytical reasoning
answered
Aug 2, 2019
by
mouni7077
1
answer
The _____ of a set of observations is the observation that occurs most often.
class7
math
olympiad
data handling
answered
Jul 29, 2019
by
deepakaryan4488
1
answer
A dice is numbered from 1 to 6 in different ways. If 1 is opposite to 5 and 2 is opposite to 3, then
class7
math
olympiad
logical and analytical reasoning
answered
Jul 25, 2019
by
nt200899
1
answer
if A means +; B means - ; C means ÷ ; and D means x ; then 18 A 12 C 6 D 2 B 5 = ??
class7
math
olympiad
logical and analytical reasoning
answered
Jul 17, 2019
by
shakoorbatt77
1
answer
According to Pythagoras property, in a right-angled triangle, the square on the ______ = sum of the squares on the legs.
class7
math
olympiad
properties of triangle
answered
Jul 16, 2019
by
ishucs666
1
answer
When the smaller of two consecutive integers is added to three time the larger integerthe result is 43. Find both the numbers.
class7
math
olympiad
simple equations
answered
Jul 15, 2019
by
gspravin
1
answer
The ratio of 5 m to 50 cm is __________.
class7
math
olympiad
comparing quantities
answered
Jul 8, 2019
by
ngnana.82
1
answer
Simplify [29 - (-2) {6 - (7 - 3)}] ÷ [3 x {5 + (-3) x (-2)}]
class7
math
olympiad
integers
answered
Jul 7, 2019
by
rajeshdhiman1375
1
answer
The sum of how many terms of the series 6 + 12 + 18 + 24 + ... is 1800 ?
class7
math
olympiad
everyday mathematics
answered
Jul 3, 2019
by
priyasai017
1
answer
What will be the sign of the product if we multiply together; 199 negative integers and 10 positive integers?
class7
math
olympiad
integers
answered
Jun 24, 2019
by
narindersingh.singh7
1
answer
pointing to a photograph, a man said, " i have no brother or sister but that man's father is my fathers son." Whose photograph was it?
class7
math
olympiad
logical and analytical reasoning
answered
Jun 18, 2019
by
nakshathraremedies2
1
answer
A watch reads $4.30$, If the minute hand points East, in what direction will be the hour hand point?
class7
math
olympiad
logical and analytical reasoning
answered
Jun 16, 2019
by
subhash252017
1
answer
A man walks 30 m towards south. Then, turning to his right, he walks 30 m. Then, turning to his left, he walks 20 m. Again, he turns to his left and walks 30 m. How far is he from his initial position?
class7
math
olympiad
logical and analytical reasoning
answered
Jun 16, 2019
by
subhash252017
1
answer
Ravi started walking towards North. After walking $30\; m$, he turned left and walked $40\; m$.He then turned left and walked $30\; m$. He again turned left and walked $50\; m$. How far was he from his original position?
class7
math
olympiad
logical and analytical reasoning
answered
Jun 16, 2019
by
subhash252017
1
answer
Simplify the following: 2y + 9 + 8y + 7
class7
math
olympiad
algebraic expression
answered
Jun 15, 2019
by
jumi9864794900
1
answer
An _______ is formed when lines or line segments meet.
class7
math
olympiad
lines and angles
answered
Jun 14, 2019
by
pravallikamantripragada
1
answer
A number when added to its half gives 72. Find the number.
class7
math
olympiad
simple equations
answered
Jun 13, 2019
by
urmila0k.rr
1
answer
If South-East becomes North, North-East becomes West and so on, what will West become?
class7
math
olympiad
logical and analytical reasoning
answered
Jun 12, 2019
by
pohorjamatia8
1
answer
Which of the following cannot be used to prove that two triangles are congruent?
class7
math
olympiad
congruence of triangle
answered
Jun 11, 2019
by
ashiq142004
1
answer
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