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Select the conjunction which best completes the sentence.

The tricks were very handy _________difficult to master.

A bag contains 9 red and 6 blue balls. Find the probability that a ball d​rawn from a bag at random is red ball

Evaluate 98 x 102.

Among $x^3$, $4xy$, $3y^2$, $3x^2$ and $5xy$, which are like terms?

There will be zeros at the end of the number ${11000}^2$.

Find the compound ratio of 4: 5, 6:7 and 15:8.

Question 62

Express the given statement as an equation.

Subtracting 5 from p, the result is 2.

Find the arithmetic mean of the following data:

2, 3, 4, 5, 6, 7, 8, 9

___.

LCM and HCF of two numbers is 12 and 2 respectively. If one of the numbers is 6 then the other number is ____

The difference between the final amount and the original principal is called _______ .

Question 115

In $\Delta PQR$ of the given figure, PQ = PR. Find the measures of $\angle Q$ and $\angle R$

If a = 1, b = -2 and c = 3 then find the value of a${}^2$+b${}^2$+c${}^2$+ab+bc+ca.

When we add $5a^{2}b+6ab+7bc+54$ to $14ab+8bc+16$, we will get:

If the diameter of a circle is 4/7 cm, then its radius is

Match the Standard form of the following

In a college, there are 10 periods per day each of 40 minutes. Students were shouting to reduce the number of periods but the Principal doesn't want to reduce the working hour. How will you help the Principal to reduce the number of periods to 8 without changing the total working hours?

If the radius of a circle is 5 cm & length of a tangent PA from an external point P is 12 cm.Find the distance of point P from the centre of circle.

Question 77

How many times of 30 must be added together to get a sum equal to ${30}^7$?

Question 139

Geography Application
Earth's total land is about 148428950 $k{m}^2$. The land area of Asia is about 30% of this total. What is the approximate land area of Asia to the nearest square kilometre?

To reduce a rational number to its standard form, we divide its numerator and denominator by their

(a) LCM

(b) HCF

(c) Product

(d) Multiple

Question 8 (ii)

Fill in the boxes with the correct symbol out of <, > and =:
$\frac{-4}{5}$ ____ $\frac{-5}{7}$

Represent the solution of the following inequation on a number line, when x is an integer.
$10<-5x<25$

Which of the following is not a factor of a$x^2$ +b$y^2$+bxy+axy?

Question 49

In the standard form, a large number can be expressed as a decimal number between 0 and 1, multiplied by a power of 10.

The bus and train fares from Delhi to a certain place is in the ratio 3:4. If the bus fare increases by 10% and train fare increases by 20% then what will be new ratio of the new fares?

Identify the correct option that would make the figure symmetrical about the line $l$.

0.09x0.007/2.7x0.014

Question 24

In the given figure $\angle BAC={90}^{\circ },AD\perp BC$ and $\angle BAD={50}^{\circ }$, then $\angle ACD$ is

a) ${50}^{\circ }$
b) ${40}^{\circ }$
c) ${70}^{\circ }$
d) ${60}^{\circ }$

I construct a quadrilateral with 3 sides and 2 included angles being ${75}^{\circ }$ and ${105}^{\circ }$ respectively. The type of quadrilateral I am constructing is___.

Find the interest on ₹5000 at 5% interest rate in 5 years.

Question 20

Match Column I with Column II

Question 5(iv)
Write the following equation in statement form:
$\frac{m}{5}=3$

What is horizontal method?

If given a percentage of the whole, how do you find the Central Angle?

We cannot construct an angle of by using compass and ruler only.

In my school, my teacher taught me that monomials, binomials, trinomials and polynomials are the number of terms in the expression but in my Byju's video ot said that those are the number of unlike. Who is correct? I am confused.

Find the S.P when C.P =1000, loss = 21/4%

Difference between average and mean

Give the order of the rotational symmetry for each figure.

n(n+1)(n+5) is a multiple of 3

please tell the two identity 1.n=1,n=k+1