Recent questions and answers in Class 7

Find the value of (7^0 + 3^0) × (8^0 – 5^0)

answered Mar 22 by dtripathi1910

1 answer

Simplify: 15 - (-5) {4 - 7 - 3} ÷ [3{5 + (-3) x (-6)}]

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

answered Jan 29 by tanukaushik869

1 answer

Evaluate 12(x-t), if x = 7 and t = 2.

answered Jan 27 by barituaj5

1 answer

What should be added to x^2 + xy to obtain 5x^2 - xy?

answered Jan 20 by manjulamukh007

1 answer

If x=6 and y=3, find the value of (x+y)^y

answered Jan 7 by mariyamhessa24

1 answer

Angle of rotation of a figure is 40º. What is the number of lines of 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)].

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?

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.

answered Nov 21, 2020 by sauganthdewan34

1 answer

Simplify: 197 - [1/9{42 + (56 - 8 + 9)} +108]

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?

answered Oct 6, 2020 by danielkasidi18

1 answer

Divide 0 by - 135

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 )

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.

answered Sep 22, 2020 by ranjani.hogwarts

1 answer

What is the standard form of 0.0034256 ?

answered Sep 19, 2020 by atharva.randhir0307

1 answer

How many circles can be drawn from one centre?

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?

answered Aug 23, 2020 by chaudharysaurabh370

1 answer

Find the odd one out.

answered Aug 16, 2020 by reply2sheraz

1 answer

Fractions with different denominators are called:

answered Aug 4, 2020 by quiaoitkathleenkhate

2 answers

Write the rational number whose numerator is 4 × ( – 7) and denominator is (3 –7) × (15 – 11).

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 ?

answered Jun 18, 2020 by muhammedishaq683

1 answer

B O R L K I What is the fraction of letters which have rotational 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?

answered May 20, 2020 by saranlaxy

1 answer

For a non zero rational number x , x^8 \div x^2 is equal to

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.

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" ?

answered Apr 26, 2020 by shrirangrgutte

1 answer

The corners of a solid shape are called its ________.

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.

answered Apr 10, 2020 by imatilda4u

1 answer

A number is 12 more than the other. Find the numbers if their sum is 48.

answered Apr 8, 2020 by imatilda4u

1 answer

Represent the statement in the form of integers- Rs 75 invested in the market

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?

answered Apr 5, 2020 by aditi47590

1 answer

Convert \large\frac{4}{5} into a rational number whose numerator is 24

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 ?

answered Mar 27, 2020 by blugriya0

1 answer

we extend the two end points in either direction endlessly, we get a _______.

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?

answered Mar 16, 2020 by vedalakshmanreddy

1 answer

Fractions where the numerator is greater than the denominator are called:

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?

answered Mar 5, 2020 by sonukapoor120270

1 answer

Find the value of [32 + 2 x 17 + (-6)] ÷ 15

answered Mar 3, 2020 by punniya.army

1 answer

The solid with one circular face,one curved surface and one vertex is known as

answered Mar 1, 2020 by anjanisahujaimakal

1 answer

Angle of rotation of a figure is 120°. What is the number of lines of 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)

answered Feb 10, 2020 by mandalmaa2015

1 answer

At what rate percent per annum will Rs. 800 amount to Rs 1000 in 1 years ?

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.

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.

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.

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.

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

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

answered Sep 6, 2019 by najmaroy

1 answer

The day after the day after tomorrow is a Monday. What day is it today?

asked Aug 22, 2016 by balaji.thirumalai

1 answer

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