Mcq's
What is 2³ × 2² ?
The mode of 2, 3, 3, 4, 5, 3, 6 is
A number when divided by 6 leaves remainder 3. Which could be the number?
If a = 3 and b = -2, value of a² + b² is
The probability of getting a head in one coin toss is
If x² - 5x + 6 = 0, the values of x are
Two dice are rolled. Probability of sum = 7 is
Sum of interior angles of a triangle is
A shopkeeper marks up price 25% and gives 10% discount. Net profit is
If the speed of a boat in still water is 10 km/h and the current is 2 km/h, its speed upstream is
√144 =
The volume of a cube with side 3 cm is
A and B can complete a work in 12 and 18 days respectively. Together they complete in
The sum of first 10 natural numbers is
In an AP, first term is 2, common difference is 3, 5th term is
If a train 100m long passes a pole in 10 seconds, its speed in km/h is
What is 35% of 500?
The perimeter of a square with side 6 cm is
If 2x + y = 10 and x - y = 2, then x =
Pythagorean triplet: in a right triangle, sides 3 and 4, hypotenuse is