List of top Questions asked in BITSAT- 2009

10ⁿ+3(4ⁿ⁺²)+5 is divisible by (nN):
If the expression x²-11x+a and ax²-14x+2a must have a common factor, then the common factor is:
If f(t)=1-t1+t, then f'(1) is equal to:
If the function f:(-∞,∞)→ B defined by f(x)=-x²+6x-8 is bijective, then B=
If A and B are 2×2 matrices, which of the following is true?
The digits A,B,C are such that the three-digit numbers A88, 6B8, 86C are divisible by 72. Then the determinant vmatrix A & 6 & 8
8 & B & 6
8 & 8 & C vmatrix is divisible by
If M(α)= bmatrix α & -α & 0
α & α & 0
0 & 0 & 1 bmatrix, M(β)= bmatrix β & 0 & β
0 & 1 & 0
-β & 0 & β bmatrix then [M(α)M(β)]^-1 is equal to
If y=e⁻ˣ x and y+k y'=0, where y₄=d⁴ydx⁴, then k=
The set of points of discontinuity of the function f(x)=(1)/(|x||x|) is
Evaluate: x⁻¹xdx
Evaluate ₀¹ dx√(2-x²)
If ₀ⁿ [x]dx = 66, then n=
Area of the triangle formed by the line x+y=3 and angle bisectors of the pair of straight lines x²-y²+2y=1 is
The random variable X has the following probability distribution |c|c|c|c|c|c| x & 0 & 1 & 2 & 3 & 4
P(X=x) & k & 3k & 5k & 2k & k
Then the value of P(X\ge2) is
Solution of differential equation (dy)/(dx)+(y)/(x)= x
A person standing on the bank of a river observes that the angle subtended by a tree on the opposite bank is 60^. When he retreats 20 feet from the bank, he finds the angle to be 30^. The breadth of the river in feet is:
Two tangents PQ and PR drawn to the circle x²+y²-2x-4y-20=0 from point P(16,7). If the centre of the circle is C, the area of quadrilateral PQCR is
The value of ₓₒ₀((4ˣ-1)³)/(x²(1+3x)) is
Spelling test – find correct spelling:
REPRIMAND
Freedom, is the restricted kind in the sense (P), the rich and poor woman (Q), that a wide gulf separates (R), which a modern woman enjoys (S).
In life, some rules are (P), as in business (Q), they seem almost instinctive (R), learnt so early that (S).
Kapil, left in an aeroplane (P), after reading a sailing magazine (Q), had decided (R), to build his own boat nine years earlier (S).
Distance : Odometer :: ? : Barometer
One of the numbers does not fit into the series. Find the wrong number. 13,16,38,124,504,2535