Recent questions and answers in Class 7

The marks scored by a student in five subjects are 80, 75, 66, 51 and 91. How muchshould he score in the 6th subject to make his average score 75?

answered May 29 by benedicta.n-smf

1 answer

The mean of 8, 4, 5, x and 10 is 8. Find the value of x?

answered Apr 25 by chandanaa4u

1 answer

Find the place value of 2 in 48.032

answered Jan 3 by ahamedahil1601

1 answer

The cost of 5 books is Rs 90 then the cost of 2 books is

answered Dec 3, 2022 by rashiramteke

1 answer

In a parking lot, 1 out of every 8 cars is blue. What percent of the cars in this lot are blue?

answered Aug 23, 2022 by saikiapoorbangana

1 answer

What is the remainder when 2^{25} is divided by 5?

answered Jul 29, 2022 by pritharoychowdhury09

1 answer

Determine the integer whose product with (–13) is -325

answered Jun 12, 2022 by nazbarbhuiya123

1 answer

Give exponential form for (–P) × (–P) × (–P) × (–P) × (–P)

answered Jun 10, 2022 by nischith.inakonda

1 answer

\bigtriangleup ABC and \bigtriangleup DEF are congruent. Sum of the areas of the triangles is 34 sq.units. Find the area of \bigtriangleup DEF.

answered Apr 14, 2022 by jenreikristen

1 answer

A rectangular park has the walking trail on the periphery of the park. If the length of the park is 39 meter and breadth is 24 meter, how much distance will a person cover if he takes 3 complete round(s) of the park ?

answered Apr 1, 2022 by anamikachow79

1 answer

What is the standard form of 390878?

answered Mar 14, 2022 by selviarul1105

1 answer

Kapil bought a sofa set for Rs. 4500 and sold it for Rs. 4,200. Find his loss\%

answered Feb 4, 2022 by nityaarora116

1 answer

pick the odd one out. HYDERABAD, CHENNAI, BANGLORE, MYSORE

answered Feb 4, 2022 by urmilshah28

1 answer

Find interest and amount when Principal = Rs. 200, Rate = 12\% p.a., Time = 6 months.

answered Jan 29, 2022 by sachin2507bhute

1 answer

6 kg. of rice is enough for 20 people. How much rice is required for 100 people.

answered Jan 13, 2022 by terab7254

1 answer

( ̶ 50 ) ÷ ______ = - 1 , number in the blank will be

answered Dec 29, 2021 by madhuracorner

1 answer

By how much is a^2 – 7a + 5 less than 3a^2 + 2a + 5?

answered Dec 28, 2021 by tharaneeshthiyaanesh

1 answer

Pawan gives \large\frac{1}{5} part of his monthly income in charity and deposits \large\frac{1}{6} part in the bank. He spends the remaining amount. What part of his salary does he spend.

answered Dec 5, 2021 by riyanagogoi62

1 answer

25 : 125 : : 36 : ?

answered Oct 8, 2021 by sanker8756148058

1 answer

If a side of an equilateral triangle is 7x units then find the perimeter of the triangle.

answered Oct 7, 2021 by darkdarkshadow30

1 answer

The average marks scored by a student in five subjects is 72. Find his total marks.

answered Sep 17, 2021 by garvjain0127

1 answer

The marks obtained by 6 students of a class 7th in a test are given below : 12, 15, 23,23, 19, 21. Find the median?

answered Sep 15, 2021 by rohidasg6911

1 answer

pick the odd one out. CURD, BUTTER, OIL, CHEESE

answered Aug 24, 2021 by pky721

1 answer

Simplify: 37 - [5 + {28 - (19 - 7)}]

answered Aug 23, 2021 by devgala

1 answer

At Srinagar, temperature was –7°C on Tuesday and then it dropped by 2°C onWednesday. What was the temperature of Srinagar on Wednsday?

answered Aug 17, 2021 by vinothamg777

1 answer

pick the odd one out. BOOK, PENCIL, ERASER, PEN

answered Jul 15, 2021 by 01bhavyaarora

1 answer

Simplify: 78 - [24 - {16 (5 - 4 - 1)}]

answered Jun 21, 2021 by shlokrbansode6lily

1 answer

Sum of two consecutive number is 29. one of them is

answered Jun 14, 2021 by jaychand.s2007

1 answer

A farmer wants to tie his cow with rope so that it can graze the grass in an area of 27 m^2, what should be the length of the rope?

answered Jun 9, 2021 by gauravthakurepicgames

1 answer

A dice is numbered from 1 to 6 in different ways. If 1 is adjacent to 2, 4 and 6, then which of the following statements is necessarily true?

answered Jun 4, 2021 by dpkmajhi8

1 answer

Sky : Ground : : Ceiling : ……………

answered May 7, 2021 by riteshsaha12200

2 answers

Cow : Calf : : Lioness : …………..

answered May 7, 2021 by riteshsaha12200

1 answer

Calculate the breadth of the rectangle whose length and breadth are in the ratio 5 :7 and perimeter is 120 m.

answered Apr 18, 2021 by tanviyadav671

1 answer

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

answered Mar 22, 2021 by dtripathi1910

1 answer

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

answered Mar 15, 2021 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, 2021 by tanukaushik869

1 answer

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

answered Jan 27, 2021 by barituaj5

1 answer

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

answered Jan 20, 2021 by manjulamukh007

1 answer

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

answered Jan 7, 2021 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

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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