Question

Q1. The population of a city was 20,000 in year 1998. It increased at the rate of 5% per
annum. Its population at the end of year 2000 is:
(A) 22,000 (B) 22,050 (C) 21,000 (D) 22,100
Q2. By getting 10% increase in his salary, Ram's new salary is Rs. 154000. Find his original
salary.
(A) Rs. 1,45,000 (B) Rs. 1,40,000 (C) Rs. 1,50,000 (D) Rs. 1,60,000
Q3. A table is purchased for Rs. 5400 including 8% VAT. The price before VAT was added
(A) Rs. 4000 (B) Rs. 5000 (C) Rs. 5200 (D) Rs. 5100
Q4. Count of 90 parent's surveyed only 20% parents helped their wards in their home work;
the number of parents who helped their wards are:
(A) 18
(B) 20
(C) 22
(D) 30
Q5. A fan bought for Rs. 250 and then required for Rs. 100 and sold for Rs. 385. The loss or
gain percent on this transaction is
(A) 10% (B) 20% (C) 15%
(D) 5%
Q6. A doll is marked Rs. 650 and the shop gives a discount of 20%, then the sale price is:
(A) Rs. 520 (B) Rs. 560 (C) Rs. 550 (D) Rs. 540
Q7. A Scooter was bought at Rs. 32000. Its value depreciated at the rate of 8% per annum.
Find its value after one year?​

Answer 1

Answer:

Q1 - B 22050

Step-by-step explanation:

Q1 - Year 1999 - 20000 + 5% =21000

Year 2000 - 21000 + 5% =22050