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Find the ratio between one side of the triangle in the photograph to one side of the triangle in the actual drawing.

अधोलिखितेषु
यथापेक्षितं
सन्धिं/विच्छेदं
कुरुत-

(क)	अद्य	+	अपि	=	---------------------।
(ख)	---------------------	+	---------------------	=	स्मरणार्थम्‌।
(ग)	इति	+	अस्मिन्‌	=	---------------------।
(घ)	---------------------	+	---------------------	=	एतेष्वेव।
(ङ)	सहसा	+	एव	=	---------------------।

1. 20

A circular pizza costs $Rs.\mathrm{19.99.}$ The cost of 1 square centimeter if the diameter of the pizza is $36cm$ is (in $Rs.$) ___.

Arif took a loan of Rs 80,000 from a bank. If the rate of interest is 10% per annum, find the amount he would be paying after $1\frac{1}{2}$ years if the interest is compounded annually.

In how many ways can you select $5$ letters from the letters in the English alphabet?

Question 9 (iii)

How many numbers lie between squares of the following numbers?

99 and 100

Find the missing number:

25 + 25 + 25 = ____ x 25

$40\times {5.5}^2-40\times {4.5}^2$ ___

If $(2{)}^{m+1}\times 2^5=4^{-2}$ the value of $m$ is

1. 10

If the present petrol price is Rs.50, then what is the new price when:

i) there is an increase of 20% on the original price?

ii) there is a decrease of 10% on the original price?

A gulab jamun contains sugar syrup up to about 30% of its volume. Find approximately how much syrup would be found in 45 gulab jamuns, each shaped like a cylinder with two hemispherical ends with length 5 cm and diameter 2.8 cm. [4 MARKS]

Question 81 (vi)

Add:

3a(a - b + c) , 2b(a - b + c)

1. 175

If I divide 487 by 100 what is the remainder?

Expand $(5x-3y+2)(5x+3y+2)$

Find the surface area of the following figure if it is folded along the dotted lines. (all the measurements are in cm)

The common difference for the arithmetic progression

$3+2\sqrt{2},3+4\sqrt{2},3+6\sqrt{2},3+8\sqrt{2}$ is

Area of the segment $ABC$ given below is:

In a fair, there is a shop with gifts. You have to throw two dice at once. Before throwing, you have to predict the sum of the face values of the two dice. If you get the sum as predicted, you will get a free gift. Which number has the maximum chance of getting you the gift?

What must be subtracted from $25\times 25toequal150\times 4$

Question 18

The following pie chart gives the distribution of constituents in the human body. The central angle of the sectow showing the distribution of protein and other constituents is:

(a) 108°

(b) 54°

(c) 30°

(d) 216°

Question 2(ii)

State True or False.
A perfect cube does not end with two zeroes.

What kind of figure can be formed by 3 collinear points and one non-collinear point?

Match the following figures with the fractions represented by the shaded portion.

Find the amount and the compound interest on Rs 31250 for $1\frac{1}{2}yearsat8\%$ per annum, compounded half-yearly .

ABCD is a parallelogram in which $\angle A={70}^{\circ }$, compute $\angle B,\angle C$ and $\angle D$.

Question 27

Amount when interest is compounded annually, is given by the formula ___

Construct a triangle whose perimeter is 12 cm and the ratio of their sides is 3:4:5.