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Question 1:

A solid metallic cube of side $12 \mathrm{~cm}$ and a solid metallic cuboid having dimension 8 , 16 and $18.5 \mathrm{~cm}$ are melted and recast into a single cube. What is TSA (in $\mathrm{cm}^{2}$ ) of the new cube.

Question 2:

A man spends a part of his monthly income and saves rest part of it. The ratio of his expenditure to his saving is 26:3. If his monthly income is Rs. 7250 , what is the amount of his monthly savings?

Question 3:

With average speed of 40 km/h a train reaches its destination in time. If it goes with an average speed of 35 km/h, it is late by 15 minutes. The total journey is: 

Question 4:

Average age of 9 men is 45 years. If age of one woman is included, then the average age becomes 44 years. What is the age of woman?

Question 5:

Simply $9 \frac{1}{2}-\left[4 \frac{1}{4}+\left\{1 \frac{1}{4}-\frac{1}{2}\left(2 \frac{1}{3}-\frac{1}{3}-\frac{1}{6}\right)\right\}\right]$

Question 6:

What is the remainder when $1044 \times 1046 \times$ $1048 \times 1050$ is divided by $3 ?$

Question 7:

LCM and HCF of the two numbers are 225 and 5 respectively. If one number is 25 then find the other.

Question 8:

In a cricket test match, Anuj completed his double century with 15 sixes and 18 fours. What percentage of runs did he make by running between the wickets to complete the double century?

Question 9:

A discount of 20 % on the price of an article is the same as a discount of 25 % on the price of another article. The prices of the two articles will be, respectively:

Question 10:

An article was sold for ₹ 1,215 after giving a discount of 19%. If a discount of 17.5% is given, then for how much (in ₹) should the article be sold?