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The perimeter of a square is $16\text{cm}$. What is its area?

अधोलिखितानां
प्रश्नानामुत्तराणि
लिखत-

(क)
तडागा:
कुत्र
निर्मीयन्ते
स्म?

(ख)
गजधरा:
कस्मिन्‌
रूपे परिचिता:?

(ग)
गजधरा:
किं
कुर्वन्ति स्म?

(घ)
के
सम्माननीया:?

A fruit seller makes a profit of 20% on a box of apples. If the cost price of one box is ₹ 240 ,find its selling price.

The number 8 has __ line(s) of symmetry.

It is estimated that there are 523 people on average in every square kilometer of land in a village. The area of the village is 15 square kilometers. Find the population of the village.

What is the value of $4\frac{3}{5}$ in form of decimals?

What is the remainder when 69 is divided by 30?

Ten cards, numbered $11$ to $20$, are placed in a bowl. Two cards are randomly drawn one by one with replacement. What is the probability of drawing a card with an even number then a card with a number greater than or equal to fifteen?

Question 9 (a)

Find the angle measure between the hands of the clock in the given figure:

1. 2525

To draw an incircle, which of the following is/are required?

The prime factorisation of 32 is:

Question 8(b)

In a year, Seema earns Rs 1,50,000 and saves Rs 50,000. Find the ratio of:

Money that she saved to the money she spent.

The collection of numbers which start with the predecessor of 1 are known as _____.

Which of the following inferences can be drawn from what is stated in the passage?

Select the correct option:

Is the figure below a polygon?

The derivative of $\ln \left(\frac{\sqrt{1+x^2}+x}{\sqrt{1+x^2}-x}\right)$ with respect to $\cos \left(\ln x\right)$ is

Q. The given three figures follow a sequence. Following the same sequence, which of the figures below should appear as the fourth figure?





Q. दी गई तीन आकृतियाँ एक क्रम का अनुसरण करती हैं। इसी क्रम का अनुसरण करते हुए, नीचे दी गई कौन सी आकृति चौथी आकृति होनी चाहिए?

The ratio of 12 m : 15 km : 20 m can be simplified as _______

Question 61

Choose a letter x, y, z, p etc...., wherever necessary, for the unknown (variable) and write the corresponding expressions for the given statement:

Omar helps his mother 1 hour more than his sister does.

The tally chart shows the amount of rainfall in different cities. Select the right options.

Raman tells, the time is ${\frac{3}{4}}^{th}$ past 1 PM. What is the time?

How many numbers lie between squares of the following numbers?

99 and 100

At what time shown in the options, the hour hand and the minute hand of your clock will be perpendicular to each other?

Consider the following frequency table of electronic goods in a store:



How many items in total are there in the shop?

A swimming pool of length 12 m and height 7 $\frac{1}{2}$ m can hold 7,20,000 litres of water. What is the breadth of the swimming pool ?

Question 89

write $\frac{3}{4}$ as a fraction with denominator 44.

Question 3 (c)

Write the following as decimal:
Fourteen point six

The sale of electric bulbs on different days of a week is shown below:

Observe the pictograph and answer the following question:

On which day were the maximum number of bulbs sold?

Jordan bought $28$ fruits, $60$ chocolates and $84$ cookies. In a combination of these items, how many maximum number of packages of same type can Jordan prepare?

Common multiples of 4, 5 and 11 are _________.

Question 2 (ii)

Identify the terms and factors in the expressions given below:

a) -4x + 5

b) $5y+3y^2$

c) -4x + 5y

d) $xy+2x^2{y}^2$

e) p + q

f) -2.4b+3.6a

g) $\frac{3}{4}x+\frac{1}{4}$

h) $0.1p^2+0.2q^2$