1.
Each interior angle of a polygon is 135 degree. How many sides does it have ?
2.
What the point of intersection of the altitudes of a triangles called ?
3.
Which digits have the same place value and face value in the number 4560923 ?
4.
Ramesh purchased few oranges at the rate ‘x’ for Rs.’y’and sold at ‘y’ for Rs.’x’. If y > x. Will there be profit or loss?
5.
Using Vedic math, find the square of 9984.
6.
Express 37 ⅜ as a decimal:
7.
What is the remainder obtained when a prime number greater than 6 is divided by 6 ?
8.
Find the measure of each exterior angle of a regular polygon of 'n'sides.
9.
LCM of the group of given numbers is more than the greatest of these numbers.
10.
Find the fourth proportional of 36, 45 and 28.
11.
Surface area of a cube is ⅜ X². Find its volume.
12.
P and Q are two positive integers such that PQ= 64 . Which of the following is not the correct value of P + Q ?
13.
Which of the following numbers lies in the middle of 3/4 and 7/4 ?
15.
Find the HCF of first sixteen even multiples of 17.
16.
A person can cover a distance at 12m/sec in 100seconds but he wants to cover it in 80 seconds, what should be his speed?
18.
HCF of two consecutive EVEN NUMBERS is .
19.
The selling price of 10 laptops is equal to the cost price of 11 laptops. Find the profit/loss percent.
20.
x = -2, y = 3 and z = -1, find the value of 2x³ + 3y² + Z17
