Class 10 Math and Physics 1 unit test set 2 GST, Banking, Inequation , Force, Work Power Energy

 

ANSWER

Mathematics

1. 

Class 10 | GST | The marked price of an article is Rs 6000. A wholesaler sells it to a dealer at 20% discount. The delar further sells the article to a customer at a discount of 10% on the marked price. If the rate of GST at each stage is 18%. Find the amount of tax (under GST) paid by the dealer to the government.

2.

For a dealer A, the list price of an article is Rs. 27000, which he sells to dealer B at some lower price. Further, dealer B sells the same article to a customer at its list price. If the rate of GST is 8% and dealer B paid a tax, under GST, equal to Rs. 1944 to the government, find the amount (inclusive of GST) paid by dealer B

3. 

Mr. Bajaj needs Rs 30000 after 2 years. What least money (multiple of 5) must he deposite every month in a recurring deposit account to get required money at the end of 2 years, the rate of interest being 8% p.a. ?

6. 

Find all pairs of consecutive even positive integers, both of which are larger than 5 such their sum is less than 23.

Physics

5. 1ev electron volt