Question 2 :
Mark the correct alternative of the following.<br>$\angle A$ is an obtuse angle. The measure of $\angle A$ and twice its supplementary differ by $30^o$. Then, $\angle A$ can be?

Question 3 :
In triangle $ABC,$ if $\dfrac { 1 }{ a+c } +\dfrac { 1 }{ b+c } =\dfrac { 3 }{ a+b+c } ,$ then $\angle c$&#160; is equal to:

Question 4 :
In a $\Delta$ PQR, if $3\sin P+4\cos Q=6$ and $4 \sin Q+3\cos P=1$, then the angle $R$ is equal to :

Question 6 :
The practice of selling goods in a foreign country at a price below their domestic selling price is called ____________.

Question 7 :
Convert $435$ into following currencies and find the greatest one.<br>(i) U.S. dollars (ii) Euros (iii) British pounds (iv) Japanese yen

Question 10 :
Consider a rectangle of length $4$ cm and breadth $3$ cm. Find the area of given rectangle with suitable units.

Question 11 :
The area of a rectangle of length (x + 2) units and breadth (x -8) units is

Question 13 :
A closed box made of steel of uniform thickness has length breadth and height 12 dm, 10 sm and 8 dm respectively If the thickness of the steel sheet is 1 dm then the inner surface area is

Question 14 :
Consider a rectangle of perimeter $24\ cm$ with sides $a$ and $b$. Then the total number of square grids formed in that rectangle is given by

Question 15 :
The table shows the number of cups of four different beverages sold by a coffee shop. What is the angle of sector representing tea in a pie chart?<br><table class="wysiwyg-table"><tbody><tr><td>Beverage<br></td><td>Number of cups<br></td></tr><tr><td>Coffee</td><td>60<br></td></tr><tr><td>Tea<br></td><td>75<br></td></tr><tr><td>Hot chocolate<br></td><td>25<br></td></tr><tr><td>Milk<br></td><td>40<br></td></tr></tbody></table><br>

Question 16 :
Sapna found the following data in an almanac.<br><br><table class="wysiwyg-table"><tbody><tr><td>Crop</td><td>Area planted (in acres)</td></tr><tr><td>Wheat</td><td>$55,000$</td></tr><tr><td>Corn</td><td>$32,500$</td></tr><tr><td>Potatoes</td><td>$30,000$</td></tr><tr><td>Lettuce</td><td>$40,000$</td></tr><tr><td>Carrots</td><td>$22,500$</td></tr><tr><td>Total</td><td>$180,000$</td></tr></tbody></table><br>She needs to use it to make a circle graph. What is the best estimate of the number of degrees that shouldbe in the central angle of the section that represents wheat?

Question 17 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c2e7f59b460d7261e169.png' /> The temperature in each city was noted at 3 pm on 16 January 2008.How much lower is the temperature of Kolkata from that in Chennai?

Question 18 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c2cff59b460d7261e150.png' /> From The above image, What part of this sheet is coloured blue?

Question 19 :
Manoj has a new house. He wants to lay tiles on the floor. The size of the room is $9 feet \times 12 feet$. In the market, there are three kinds of square tiles: $1foot \times 1 foot$, $2 feet \times 2 feet$ and $3 feet \times 3 feet$. Which size of tile should he buy for his room, so that he can lay it without cutting?

Question 20 :
Sunita took some tamarind (imli) seeds. She made groups of five with them, and found that one seed was leftover. She tried making groups of six and groups of four. Each time one seed was left over. What is the smallest number of seeds that Sunita had?

Question 21 :
The hungry cat is trying to catch Kunjan the mouse. Kunjan is now on the 14th step and it can jump 2 steps at a time. The cat is on the third step. She can jump 3 steps at a time. If the mouse reaches 28 it can hide in the hole. If the cat starts from the 5th step and jumps five steps at a time and the mouse starts from the 8th step and jumps four steps at a time, can the mouse get away?

Question 22 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a5e78c526e972caef44.png' /> Look at the above fig. Ramu wanted to give these vegetables to his friends. He gave Aboobacker one fifth of these tomatoes and one third of potatoes. Srija got two fifth of tomatoes and three sixth of potatoes. Nancy got the rest of vegetables. What did Aboobacker get ?

Question 23 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a5c78c526e972caef3d.png' /> Look at the above fig.If one third of the hats were colored red and three fifth of the hats blue, then how many are not coloured?

Question 24 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c2eff59b460d7261e170.png' />, Look at the above fig, Is the red color less than one third of the flag?

Question 25 :
Shantharam is a special cook who works on party days for a daily wage of Rs 165. If Shantharam is given work for all days of the year. How much will he earn?

Question 27 :
Take a thick paper sheet of length 14 cm and width 9 cm. Now cut strips of equal sizes out of it.Using a tape , join the strips end to end to form a belt . Is the area of your belt as the same as the area of the postcard.

Question 28 :
A square carrom board has a perimeter of 320 cm. How much is its area?

Question 29 :
Draw a square of 9 square cm. Write A on it. Draw another square with double the side. Write B on it.Then, find the perimeter of square A?

Question 30 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c349f59b460d7261e1dd.JPG' /> From the above image, Anar also tried many different ways to make a boundary for 800 square metres of land. He made rectangles A, B and C of different sizes.How much gold wire will he get for Gold wire A?