List of practice Questions

The initial cost of an equipment is Rs. 1,00,000. Its salvage value at the end of accounting life of 5 years is Rs. 10,000. The difference in depreciation (in Rs.) computed using 'double-declining balance method' and 'straight line method' of depreciation in Year-2 is ____ (in positive integer).
A 10 kg tomato pulp is concentrated from an initial moisture content of ( 90% ) (wet weight basis) to ( 35% ) (wet weight basis). The weight of the concentrate in kg is _____ (round off to 2 decimal places).
Which of the following statements is/are true?
Which of the following statements is/are correct regarding food and waterborne diseases and the class of causative microorganisms?
Which of the following enzymes is/are used for the production of high fructose syrup (HFS) from corn starch?
Which of the following steps in food processing is/are used to reduce the acrylamide formation in food products?

Match the anti-nutritional factor in Column I with their corresponding activity given in Column II. 
 

Consider a healthy person with the following lung volumes: Residual volume = 900 mL Expiratory reserve volume = 800 mL Tidal volume = 200 mL If the Total lung capacity is 5500 mL, then the Inspiratory reserve volume of the person is ____ mL. (Answer in integer)
The pKa of a buffer solution with pH of 5, consisting of 0.4 M sodium acetate and 0.04 M acetic acid, is ____. (Answer in integer)
Which one or more of the following parasites is/are typically transmitted by mosquitoes as vector?
The embryos of which one or more of the following animals show meroblastic cleavage?
Consider a species of brightly colored beetle. Which one or more of the following observations suggest(s) that this species is aposematic?

Which one of the following rooted tree topologies best describes the primate phylogeny? 
 

When the blood glucose level of a healthy person is 100 mg/dL, which one of the following options is most likely to represent the level of glucose in the urine of that person?
Which one of the following statements is NOT TRUE of glycosaminoglycans?
The human genetic code is triplet in nature with 64 codons made using four nucleotides. If the human genetic code was doublet in nature, the number of codons theoretically possible from four nucleotides is ____. (Answer in integer)
In certain species of salamanders, male-female pairs have multiple mating partners in a breeding season. Which one of the following terminologies accurately describes this mating system?
Codon bias is correlated with the relative frequencies of which one of the following types of RNA?
Which one of the following tissues/organs is least likely to experience graft rejection when transplanted from a person to an unrelated person?
Which one of the following statements about gene expression is INCORRECT?
A fluorescence microscope with an objective lens of numerical aperture (NA) 1.5 is used with light of wavelength ((lambda)) 600 nanometers. The lateral resolution limit of this microscope rounded off to the nearest integer, is ____ nanometers.
A landfill sample was analyzed by dilution and plating techniques for viable bacterial count. When one gram of the landfill sample was diluted (1 times 10^4) (w/v) it yielded 400 CFU. The viable bacterial count (in million, rounded off to the nearest integer) in one gram landfill sample is ____.
At ( t = 0 ), the bacterial cell number is 10,000 cells/mL. At ( t = 480 ) minutes, the cell number increased to 320,000 cells/mL. The mean generation time during this exponential growth period, rounded off to the nearest integer is ____ minutes.

Which of the following is/are TRUE about the Escherichia coli chromosome?

At root nodules, which of the following C4 organic acid(s) is/are transported across the symbiosome membrane and into bacteroids?