Maths Student Questions

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Showing: All Grades / Maths (955 questions)

by RAJANYA MONDAL · Class 7

How many lines of symmetry does a semi-circle have?

Maths Symmetry 0 0 answers 0%
by RAJANYA MONDAL · Class 7

How many lines of symmetry does a parallelogram have?

Maths Symmetry 0 1 answers 0%
by RAJANYA MONDAL · Class 7

Find the value of 6.986 × 10³.

Maths Integers 0 0 answers 0%
by RAJANYA MONDAL · Class 7

A triangle has exactly one line of symmetry. Which type of triangle could it be?

Maths Symmetry 0 0 answers 0%
by AARUSH ALAWADHI · Class 7

How is 45608940 expressed in standard form?

Maths Exponents and Powers 1 1 answers 100%
by ADWAITH KUMAR JHA · Class 3

¼ of ½ of 800

Maths Fractions 0 0 answers 0%
by ADWAITH KUMAR JHA · Class 3

Which polygon has 11 sides?

Maths Geometry 0 0 answers 0%
by ZIDAN SHAIKH · Class 4

What is the length of a rectangle if its breadth is 6 cm and its perimeter is 30 cm?

Maths Perimeter 0 1 answers 0%
by RAJANYA MONDAL · Class 7

What is the value of y when 49 x 49 x 49 = 7^y?

Maths Exponents and Powers 0 1 answers 100%
by RAJANYA MONDAL · Class 7

What is the square of 45?

Maths Fractions 0 1 answers 100%
by GIANSH GUPTA KHUNDKER · Class 9

If the radius of a right circular cylinder is decreased by 20% while its height is increased by 50%, what is the percentage change in its volume?

Maths Surface Areas and Volumes 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

If the total surface area of a solid cube is numerically equal to its volume, what is the length of the diagonal of this cube?

Maths Surface Areas and Volumes 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

In a moderately asymmetrical distribution of data, if the mean is 24 and the median is 26, what is the empirical value of the mode?

Maths Statistics 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Find the area of the triangular region bounded by the line 2x + 3y = 12 and the two coordinate axes (x-axis and y-axis).

Maths Linear Equations in Two Variables 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

For what exact value of the constant k will the pair of linear equations kx + 3y = k - 3 and 12x + ky = k have infinitely many solutions?

Maths Linear Equations in Two Variables 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

In statistics, the point of intersection of the "less than ogive" and the "more than ogive" for a given grouped data frequency distribution always yields which metric on the horizontal axis?

Maths Statistics 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Three unbiased coins are tossed together. What is the probability of obtaining at most two heads?

Maths Probability 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Two fair dice are rolled simultaneously. What is the probability that the absolute difference between the numbers shown on the two dice is exactly 2?

Maths Probability 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

A square dartboard has a circle inscribed perfectly inside it. If a dart hits the square board at random, what is the probability that it lands inside the circle?

Maths Probability 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

If the probability of an impossible event is 0 and a certain event is 1, what is the probability that a leap year selected at random contains exactly 53 Sundays?

Maths Probability 0 0 answers 0%

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