Q1. The simple interest on a certain sum at the rate of 16⅔% per annum for three years is Rs. 1250. Find the sum.
(a) Rs. 3,000
(b) Rs. 2,500
(c) Rs. 2,400
(d) Rs. 4,000
(e) Rs. 5,000
Q2. A fraction becomes 5/3 when 20% of numerator is added to its numerator and 30% of denominator is subtracted from its denominator. Find the fraction.
(a) 35/36
(b) 36/25
(c) 33/35
(d) 27/35
(e) 35/33
Q3. Rajjo borrows Rs. 6300 from PNB on compound interest at the rate of 33⅓% p.a. for two years. Find the total interest given by Rajjo to the bank after 2 years
(a) Rs.4,100
(b) Rs.3,900
(c) Rs.4,900
(d) Rs.4,600
(e) Rs. 4,500
Q4. Raheem spends 36% of his monthly income on daily spendings, 40% on house rent and children fee together and rest amount he saves for future needs. If his total monthly savings be Rs. 14,400, then find his total monthly income.
(a) Rs. 45,000
(b) Rs. 40,000
(c) Rs. 48,000
(d) Rs. 60,000
(e) Rs. 55,000
Q5. The population a city after three years will be 21,600. If rate of increase of population per year be 20% then find the present population of the city.
(a) 12,500
(b) 16,500
(c) 14,500
(d) 10,500
(e) 11,600
Directions (6-10): Find the wrong number in the following number series.
Q6. 3, 5, 14, 48, 200, 1020, 6072
(a) 1020
(b) 200
(c) 6072
(d) 5
(e) 48
Q7. 48, 84, 156, 300, 590, 1164, 2316
(a) 300
(b) 590
(c) 48
(d) 156
(e) 2316
Q8. –18, –8, 12, 36, 70, 112, 162
(a) –18
(b) 36
(c) 70
(d) 162
(e) 12
Q9. 2, 6, 12, 24, 30, 42, 56.
(a) 6
(b) 12
(c) 24
(d) 30
(e) 56
Q10. 100, 92, 65, 0, –124, –340, –683
(a) 0
(b) 100
(c) –340
(d) –683
(e) 92
Solutions