List of top Questions asked in DUET- 2007

If in the following figure, height of object is $H_{1}=+2.5 \,cm$, then height of image $H_{2}$ formed is Concave mirror

Which of the following is true regarding beats?

An aluminium rod and a copper rod are taken such that their lengths are same and their resistances are also same. The specific, resistance of copper is half that of aluminium, but its density is three times that of aluminium. The ratio of the mass of aluminium rod and that of copper rod will be

If distance between earth and sun become four times then time period becomes

Moment of inertia of ring about its diameter is $ I $ Then, moment of inertia about an axis passing through centre perpendicular to its plane is

Protein deficiency leads to

The angle for which maximum height and horizontal range are same for a projectile is

Synaptic vesicle is found in

$ O_{2} $ dissociation curve is

Light year is used to measure

National botanical garden and national botanical institute are located at

Which of the following disaccharide has different type of linkage?

Number of a and $n$ bonds in $C _{6} H _{5} COOH$ are

In the reaction $CH _{3} CH _{2} COONH _{4} {->[{ P _{2} O _{5}}]} A {->[{ H ^{+} / H _{2} O }]}B A$ and $B$ are

Which of the following process will give soap?

$ NaH $ contains how many covalent bonds?

Prorennin is secreted by

In which of the following animals $Hb$ is found dissolved in plasma?

Graph of input characteristic of common emitter amplifier is

Glenoid cavity is found in

Expand ELISA

Each immunoglobin has two heavy chains and two light chains, the antigen binding is present in

$8$ bits form

If $B_{H}=\frac{1}{\sqrt{3}} B_{V}$, find angle of dip. (where symbols have their usual meanings)