1. Which bond is absent in? NH4Cl
A. H bond Higher Mathematics (15)B. Ionic bondC. Covalent bondD. All
2. What is the value of? ∫ 3 2 x x2+1 dx
A. 1 2 ln 2B. 1 2 ln 3 2C. ln 2D. 2ln 2 ∫ 3 2 x x2+1 dx = 1 2 [ln x2 + 1 ]3 2 = 1 2 ln2
3. Choose the appropriate preposition: They provided us___ food and drink.
A. forB. withC. aboutD. to
4. How many homozygous genotypes are there in F generation according to the second law of Mendel? 2
A. 5B. 4C. 3D. 2 1 1 2 2
5. The mass of a hollow cylinder is M & radius is R. What is its moment of inertia with respect to geometric axis?
A. 1 2 MR2B. MR2C. 3 2 MR2D. √MR2
6. How many ovum are produced from meiosis division of one oocyte of Hydra in the process of Oogenesis?
A. OneB. TwoC. ThreeD. Four