Practice Pakistan questions with answers and explanations.
Choose an option to check your answer.
Compound growth gives 20,000 × 1.05².
The result is 22,050.
Choose an option to check your answer.
The remaining part is 3/4 of the tank.
At 8 hours per full tank, 3/4 takes 6 hours.
Choose an option to check your answer.
Compound amount is P(1 + r)².
Thus, 10,000 × 1.1² = Rs. 12,100.
Choose an option to check your answer.
Daily work equals total work divided by the number of days.
Thus, A's one-day work is 1/12.
Choose an option to check your answer.
Daily wage equals total earnings divided by days worked.
Thus, 3,600 ÷ 12 = Rs. 300.
Choose an option to check your answer.
The amount is 8,000 × 1.05² = Rs. 8,820.
Subtracting the principal gives compound interest of Rs. 820.
Choose an option to check your answer.
Their combined daily rate is 1/10 + 1/15 = 1/6.
Therefore, they complete the job in 6 days.
Choose an option to check your answer.
A's share is 3 out of 8 total parts.
Thus, A receives 3/8 × 4,800 = Rs. 1,800.
Choose an option to check your answer.
Six consecutive integers centered at 17.5 are 15 through 20.
Therefore, the smallest is 15.
Choose an option to check your answer.
The average of 1 through n is (n + 1)/2.
Setting (n + 1)/2 = 20 gives n = 39.
Choose an option to check your answer.
The difference between C and A is 2 ratio parts, equal to Rs. 600.
One part is Rs. 300, so 12 parts total Rs. 3,600.
Choose an option to check your answer.
Initially, milk is 42 liters and water is 18 liters.
For a 7:5 ratio with 42 liters milk, water must be 30 liters, so add 12.
