Q. In Critical Path Method (CPM) for time scheduling, ‘forward pass calculation’ is carried out for determining (A) Late start and early finish time (B) Early start and early finish time (C) Late start and late finish time (D) Early start and late finish time Ans: Early start and early finish time Sol: ‘Forward pass […]
External fertilization is seen in all of these except Option 1 : MammalsOption 2 : FishesOption 3 : AmphibiansOption 4 : Algae
External fertilization is seen in all of these except Read More »
Q. The compressive strength of M-25 concrete is (A) 25 kg/sqm (B) 25 N/sqmm (C) 250 N/sqmm (D) 2.5 N/sqmm Ans: 25 N/sqmm Sol: Grade of Concrete Compressive strength(N/mm²) M15 15 M20 20 M25 25 M30 30
Parthenogenesis is shown by Option 1 : RotifersOption 2 : Honey beesOption 3 : Some lizards and birds (turkey)Option 4 : All of these
Select the incorrect statement from the following. Option 1 : Few fungi and algae have motile male and motile female gametes.Option 2 : Most vital event of sexual reproduction is the fusion of gametes.Option 3 : Pea is a bisexual self-fertilizing plant.Option 4 : In majority of organisms male gamete is non-motile and female gamete
Select the incorrect statement from the following. Read More »
Q. In a bird’s eye perspective view of a cuboid, the maximum number of vanishing points is (A) 1 (B) 2 (C) 3 (D) 6 Ans: 3
In a bird’s eye perspective view of a cuboid, the maximum number of vanishing points is Read More »
Q. In a Colour Wheel, Red and Blue colours are (A) Tertiary (B) Complementary (C) Secondary (D) Primary Ans: Primary Answer: RYB (red-yellow-blue) make up the primary color triad in a standard art ist’s color wheel. The secondary colors purple-orange-green (sometimes called violet-orange-green) make up another triad.
The most critical event in sexual reproduction is Option 1 : Gamete transferOption 2 : EmbryogenesisOption 3 : GametogenesisOption 4 : Fertilization (Syngamy)
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Q. A two-wheel drive tractor weighing 18 kN has a wheel base 1.8 m. Its centre of gravity is located 600 mm ahead of the rear axle centre, under static condition, on a level ground. When this tractor is used to pull a disc plough hitched at a height of 390 mm from the ground,
A two-wheel drive tractor weighing 18 kN has a wheel base 1.8 m Read More »
Q. Molecular diffusivity (DAB) of water vapour in air is 2.6×10-5 m2 s-1 over an effective distance of 3 mm. Density and coefficient of viscosity of air are 1.2 kg m-3 and 2×10-5 kg m-1 s-1, respectively. Sherwood Number (NSh) for water vapour in air is . Ans: 1.00 to 1.00
