Mrs. Arora bought the following articles from a departmental store:

S.No.	Item	Price	Rate of GST	Discount
1	Hair oil	₹1200	18%	₹100
2	Cashew nuts	₹600	12%	—

Find:

(a) the total GST paid

(b) the total bill amount including GST.

The printed price of an article is ₹3,080. If the rate of GST is 10%, then the GST charged is: (a) ₹154 (b) ₹308 (c) ₹30.80 (d) ₹15.40

The marked price of a refrigerator is ₹ 12,000 and GST paid by the customer is ₹ 2,160. The rate of GST is: (a) 5% (b) 12% (c) 18% (d) 28%

The marked price of an article is ₹1,375. If CGST is charged at the rate of 4%, then the price of the article including GST is: (a) ₹55 (b) ₹110 (c) ₹1,430 (d) ₹1,485

The cost price of a TV set is ₹ 20,000. The shopkeeper marked it for ₹ 24,000. He sells it to a customer at a discount of 10% on the marked price. If the sale is intra-state and the rate of GST is 12%, find the: (a) discounted price of the TV set. (b) amount paid by the customer to clear the bill.

Rohan bought the following eatables for his friends: S. No. Item Price Quantity Rate of GST 1 Laddu ₹500 per kg 2 kg 5% 2 Pastries ₹100 per piece 12 pieces 18% Calculate: (a) the total GST paid. (b) the total bill amount including GST.

Refer to the bill below. A customer paid ₹2,000, rounded to the nearest ₹10, to clear it. Note: A 5% discount applies to an article when 10 or more units are purchased. Article Marked price Quantity GST A ₹190 6 12% B ₹50 12 18% Check whether the amount paid is correct. Justify your answer with working.

For an Intra-state sale, CGST paid = ₹120. The marked price of the article is ₹2000. The rate of GST is: (a) 6% (b) 10% (c) 12% (d) 16.67%

The fourth term of a Geometric Progression (G.P.) is 16 and its seventh term is 128. Find its: (a) common ratio (b) first term

Rohit and Vinay both opened a recurring deposit account in a bank for 2 years at 8% simple interest. Vinay deposited ₹ 300 per month. On maturity, Rohit’s interest was ₹ 800 more than Vinay’s interest. Find: (a) interest earned by Vinay. (b) sum deposited by Rohit every month.

Kabir bought 120 shares of a company with nominal value ₹100, available at a premium of ₹25. Find: (a) the money invested by Kabir in buying these shares. (b) the rate of dividend, if he received ₹1,080 as dividend from these shares after one year. (c) his rate of return.

If x = , a ≠ b, (a) Find: (b) Using properties of proportion, find:

A survey was conducted on 300 families having 2 children each. The results obtained are given below. Number of girl child Number of families 2 95 1 165 0 40 Total 300 If one family is selected at random, find the probability that it will have: (a) one girl child (b) one or more girl child (c) no boy child