Question Text
Question 4 :
Degree of the polynomial 7x<sup>2</sup>yz<sup>2</sup> + 6x<sup>3</sup>y<sup>2</sup>z<sup>2</sup> – 5x + 8y is<br/>
Question 5 :
a(b -c) + b(c – a) + c(a – b) is equal to<br/>
Question 7 :
Volume of a rectangular box whose adjacent edges are 3x<sup>2</sup>y, 4y<sup>2</sup>z and 5z<sup>2</sup>x respectively is<br/>
Question 12 :
If 5% of a number is 42, then the number is<br/>
Question 13 :
If the cost price of 5 articles is equal to the selling price of 6 articles, then there is<br/>
Question 14 :
Naman buys a game for ₹60 and sells it for ₹75, his profit % is<br/>
Question 15 :
S.P. of a video game is ₹749 including 7% VAT. The original price of video game is<br/>
Question 17 :
List price of an article is ₹1050. If 6% sales tax is charged, then bill amount is<br/>
Question 18 :
Cost price of a watch is ₹680. If Rishabh sells it at a profit of 35%, then S.P. is<br/>
Question 19 :
On selling an article for ₹ 150, Renu gains ₹30. Her gain percentage is<br/>
Question 20 :
Marked price of a showpiece is ₹950. S.P. of showpiece after two successive discounts of 10% and 10% is<br/>
Question 22 :
Express:<br>{tex} 350 \mathrm{~g} {/tex} as a per cent of {tex} 9 \mathrm{~kg} {/tex}<br>