Viroids differ from viruses in having Option 1 : DNA molecules without protein coatOption 2 : RNA molecules with protein coatOption 3 : RNA molecules without protein coatOption 4 : DNA molecules with protein coat
Q. The average proportion non-conforming of 20 samples each of size 100 items is 0.12. The upper control limit for the relevant chart is ____(round off to 2 decimal places) Ans: 0.21 – 0.23 Sol:
The average proportion non-conforming of 20 samples each of size 100 items is 0.12 Read More »
Which ecosystem has the maximum biomass? Option 1 : Pond ecosystemOption 2 : Grassland ecosystemOption 3 : Forest ecosystemOption 4 : Lake ecosystem
Lungs are made up of air-filled sacs, the alveoli. They do not collapse even after forceful expiration because of Option 1 : Residual volumeOption 2 : Tidal volumeOption 3 : Expiratory reserve volumeOption 4 : Inspiratory reserve volume
Life cycle of ectocarpus and fucus respectively are Option 1 : Haplontic, DiplonticOption 2 : Diplontic, HaplodiplonticOption 3 : Haplodiplontic, DiplonticOption 4 : Haplodiplontic, Haplontic
Life cycle of ectocarpus and fucus respectively are Read More »
Q. In a typical turning tool life test, the following data are generated for tools A and B: Tool name Cutting speed (m/min) Tool life (min) A 200 20 B 150 58 Assuming the same tool life exponent for the tools, the value of constant in the Taylor’s tool life equation (with cutting speed in
In a typical turning tool life test, the following data are generated for tools A and B Read More »
Q. For the abrasive jet machining process, the ratio of abrasive volume to carrier gas volume is 0.25. Further, the ratio of abrasive density to carrier gas density is 25. The mass ratio of abrasive to the mixture of abrasive and carrier gas is Ans: 0.85 – 0.90 Sol: We know that, Mixing Ratio (MR):
Daily Quiz on Current Affairs 7 September 2023 is very important for Competitive Exams like SSC, Railway, RRB, Banking, IBPS, PSC, UPSC, etc. Our Gkseries team have composed these Current Affairs Quizzes from Newspapers like The Hindu and other competitive magazines. Daily Quiz on Current Affairs 1. ____________ is ICRA Ratings’ forecast for India’s GDP
Daily Quiz on Current Affairs by Gkseries – 7 September 2023 Read More »
Select the correct route for the passage of sperms in male frogs. Option 1 : Testes – Vasa efferentia – Bidder’s canal Ureter – CloacaOption 2 : Testes – Vasa efferentia – Kidney – Seminal Vesicle – Urinogenital duct – CloacaOption 3 : Testes-Vasa efferentia – Kidney – Bidder’s canal -Urinogenital duct – CloacaOption 4
Select the correct route for the passage of sperms in male frogs. Read More »
Q. One kilogram of air is compressed at constant temperature of 150 ˚C until its volume is halved. Considering gas constant R = 0.287 kJ/kg-K for air, magnitude of heat rejected (in kJ) in the compression process is Ans: 84 – 84.3 Sol: First Law of Thermodynamics: δQ = dU + δW For Isothermal process dU
