[Jail Warder S-2 2021 ]
6. The price of wheat falls by 20%. How much wheat in kg can be purchased now with the money that was sufficient to buy 20kg of wheat previously?
5
15
25
30
7. The profit earned when an article is sold for Rs 800 is 20 times the loss incurred when it is sold for Rs. 275. At what price should the article be sold if it is desired to make a profit of 25% ?
200
350
375
400
8. The purchase price of 50 bananas is equal to the selling price of 40 bananas. Find the percentage profit.
20
40
9. The simple interest on a sum of money for 4 years at 8% per annum is Rs. 18048. What will be the compound interest (rounded to nearest rupee) on the same sum at the same rate for the same period ?
19964
20332
20838
21428
10. Find the wrong term in series given below.
4,7, 12, 19, 27, 39
12
4
19
27