QUESTION

Q1. Sum of the probability of happening and not happening of an event is: 1 2 0 None of these Q2. The maximum probability of …

Q1. In a raw data the observations 2, 3, 4 and 5 occur with a frequency of 8, 5, 10, 7. So the mode of …

Q1. A drill with radius 1 cm cuts a hole through a casting 3.5 cm thick. The amount of metal removed is 11 cm3 21 …

Q1. The lengths of a triangle are 6 cm, 8 cm and 10 cm. Then the length of perpendicular from the opposite vertex to the …

Q1. Which of the following could possibly be not the sides of a triangle 3 cm, 7 cm, 5 cm 2 cm, 3 cm, 7 …

Q1. Any angle whose vertex is at the centre of the circle is called Right angle Central angle Reflex angle Straight angle Q2. The region …

Q1. ABCD is a parallelogram. If E and F are mid points of sides AB and CD and diagonal AC is joined then ar (FCBE) …

Q1. Which of the following is not a parallelogram? Rhombus Rectangle Trapezium Square Q2. If an angle of a parallelogram is four-fifths of the adjacent …

Q1. Which of the following does not represent the sides of a triangle? 3 cm, 2 cm, 4 cm 7 cm, 5, cm, 3 cm …

Q1. Given ∠ POR = 3x and ∠ QOR = 2x + 10. If POQ is a straight line, then the value of x is 30˚ 34˚ 36˚ None …