CBSE - Aptitude Mathematics

If the annual decrease in the population of a city be 2 percent and the present number of inhabitants be 375000, what Will the population be 3 years hence (1) 362048 (2) 352947 (3) 152947 (4) NONE

An angle of x degrees has the property that its complement is equal to 1/6 of in supplement where x is 1. 30 2. 45 3. 60 4. 72

Mukesh Sharma loses 12 1/2% of his money and after spending 70% of the remainder, has left Rs.1,050. At first Mukesh had 1. Rs.6,000 2. Rs.4,500 3. Rs.3,000 4. Rs.4,000

Four milkmen rented a pasture. A grazed 24 cows for -3 months; B 10 cows for 5 !D°nths, C 35 cows for 4 months and D 21 cows for 3 months. If A’s share of rent is Rs. 720, the total rent of the field,is: 1) Rs. 3000 2) Rs. 3200 3) Rs. 3250 4) Rs. 3300

A rational number between 1/2 and 3/4 is 1. 2/5 2. 5/8 3. 4/3 4. 1/4