Welcome to your 10th Class Scholarship Test
Find difference between LCM of (11,55,66) and LCM of (25,30,50)
Find sum of roots of the equations 2x2 + 3x + 5 ?
If α, β be the zeros of the polynomial
2x2 + 5x + k such that
α2+β2+αβ= 21/4, k = ?
If the nth term of an AP is (2n+1), find the sum of first n term of AP.
A observer 1.5 m tall is 28.5 m away from a tower. The angle of elevation of the top of tower from her eyes is 45o. What is the height of the tower?
The lamps in a house-hold circuit are connected in parallel because:
An electric bulb is rated 220v and 100w. When it is operated on 110v, the power consumed will be :
Which of the following is not attached by a magnet ?
Which of the following fuels has the highest calorific value?
Consider two statement A and B given below
A : real image is always inverted
B : Virtual image is always erect
