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If the radius of a circle is 35, what is the diameter?

Express 1800 as product of prime factors

Consider a $△$ABC (with all sides as integer values) in which BC is 6 cm, $\angle$B is ${75}^{\circ }$. What is the minimum value of (AB+AC) in cm?

The sum of two numbers is $\frac{-1}{3}$. If one of the numbers is $\frac{-12}{3}$, find the other.

Choose the multiplication statement that gives the same result as $4\times 5$.

Find the total cost of each item in the table below:

Question 1 (v)
Find the value of the unknown exterior angle x in the following diagrams:

Question 52
Fill in the blank to make the statement true.
A ___ triangle has no lines of symmetry.

Question 41

If 45 persons can complete a work in 20 days, then the time taken by 75 persons will be___hours.

Solve the following.

The ratio of two numbers is 3 : 5. Sum of two numbers is 40. Find the numbers.

It can be inferred from the passage that someone who wanted to analyze the "grammar and semantics” of the language of art would most appropriately comment on which of the following?

Question 51

State whether the statement given is True or False.

When we subtract a monomial from a trinomial, then answer can be a polynomial.

If two of the angles of a triangle are equal to 35° and 75°, what must be the value of the third angle?

Question 1

If each matchbox contains 50 matchsticks, then the number of matchsticks required to fill n such boxes is

(a) 50 + n

(b) 50 n

(c) 50 + n

(d) 50 - n

On subtracting $\frac{35}{9}$ from $\frac{53}{9}$, we get

Question 79(i)

In the given figure P, Q and R are collinear points and TQ $\perp$ PR.
Pair of complementary angles.

1. 32

If $\Delta PQT\cong \Delta RSQ$, using RHS criterion, then

In the figure, ABCD is a parallelogram and AB = 6 cm. If the area of triangle ADE is $\frac{3}{4}$ that of parallelogram ABCD, then find the length of BE.

Find the value of $(6a-8b)-(-4a-5b)$

Which of the following decimal numbers is the correct representation of 2 tens, 3 ones and 5 tenths?

In a collection of Rubber Balls, Tennis balls and Plastic balls, there are 25% more Rubber Balls than Tennis Balls, and there are 30% more Plastic balls than rubber balls. If C is the number of rubber balls what is the total no.. of balls?

a. 31/10C

b,33/11C

c, 34/7C

d. 13/10C

A principal of ₹40,000 is deposited in a bank which offers a simple interest at the rate of 10% per annum. Calculate the amount at the end of 2 years.

Choose the correct order according to BODMAS:-

Question 53 (e)

Write the following statement in the form of algebraic expressions and write whether is monomial, binomial or trinomial.

Perimeter of an equilateral triangle of side x.

A standard deck of cards is shuffled. What is the probability of:

The sum of the digits of a two digit number is 7. When 27 is subtracted from the number the digits of the number gets reversed. What is the original number?

Copy the following drawing on squared paper. Complete the figure such that the resulting figure has two dotted lines as two lines of symmetry.

$(2\frac{1}{3}+5\frac{1}{3})+3\frac{1}{3}$ is same as

Let $A$ be a set with $n$ elements. Let $C$ be a collection of distinct subsets of $A$ such that for any two subsets $S_1$ and $S_2$ in $C$, either $S_1\subset S_2$ or $S_2\subset S_1$. What is the maximum cardinality of $C$ ?

In a parallelogram ABCD, the diagonal AC measures 34 m and the perpendicular distance of AC from either of the vertices B and D is 12 m. Find the area of the parallelogram.

If $E=E_1\cap E_2\cap E_3\cap E_4\cap E_5$ and $P\left(E_1\right)=\frac{95}{100},P\left(E_2/E_1\right)=\frac{94}{99},P\left(E_3/\right(E_1\cap E_2\left)\right)=\frac{93}{98},P(E_4/E_1\cap E_2\cap E_3)=\frac{92}{97}$ and $P(E_5/E_1\cap E_2\cap E_3\cap E_4)=\frac{91}{96}$, then $P\left(E\right)$ is:

If $14$ is the HCF of $4p$ and $21q$, then minimum value of $p$ and $q$ are: