Airman Pakistan Airforce (Aero Tech)

A piggy bank contains coins of Rs. 1, Rs. 2, and Rs. 5 denominations in the strict ratio of 4:1:4. If the total monetary value of all coins in the bank is Rs. 364, what is the total number of Rs. 5 coins?

What is 50% of 3686?

In a certain code, if '+' means 'multiplied by', '-' means 'divided by', 'x' means 'minus', and '/' means 'plus', what is the value of the following mathematical expression: 48 - 6 + 6 / 5 x 7 ?

Find the missing number in the logic grid based on its rows: Row 1 is (20, 9, 31). Row 2 is (15, 5, 25). Row 3 is (19, 1, ?).

What is the acute angle formed between the hour hand and the minute hand of a standard analog clock at exactly 10:50?

Identify the missing letter in the given alphabetical series: F, H, J, L, ?

Ali scored higher than Fahad. Imran scored higher than Jalal but lower than Fahad. Who achieved the lowest score among them?

The efficiency of a Carnot engine working between temperatures T1 (hot) and T2 (cold) is given by:

The First Law of Thermodynamics, represented by the mathematical equation $Q = \Delta U + W$, is essentially a localized restatement of the universal principle of:

A proton moving parallel to a uniform magnetic field experiences a magnetic force of:

A current of 2 Amperes flows through a resistor with a resistance of 41 Ohms. According to Ohm's Law, what is the voltage drop across the resistor?

An object begins with an initial velocity of 9 m/s and accelerates uniformly at 3 m/s² for 8 seconds. What is its final velocity?

The centripetal acceleration of a body moving in a circle of radius $r$ with a constant speed $v$ is given by: