An analysis of monthly wages paid to workers in two firms A and B , belonging to the same industry , gives the following results.

(i) Which firm A or B pays out larger amount as monthly wages?
(ii) Which firm A or B shows greater variability in individual wages?

An analysis of monthly wages paid to workers in two firms A and B, belonging to the same industry, gives the following results: {:(,"Firm A","Firm B"),("No. of wage earners",586,648),("Mean of monthly wages","Rs 5253","Rs 5253"),("Variance of the distribution",100,121):} (i) Which firm A or B pays larger amount as monthly wages? (ii) Which firm, A or B, shows greater variability in individual wages?

The following values are calculated with respect to the wages of workers in two farms A and B. (i) Find the coeffcient of variation of farm A and farm B . (ii) Which farm shows more variability ? (iii) Which farm shows more consistency?

Two plants A and B of a factory show following results about the number of workers and the wages paid to them. {:(,A,B),("No. of workers",5000,6000),("Average monthly wages","Rs 2500","Rs 2500"),("Variance of distribution of wages",81,100):} In which plant, A or B is there greater variability in individual wages?

Let A and B be two non-empty finite sets, The which one among the following two collection is large? (i) The number of relations between A and B (ii) the number of function between A and B

Consider the following statements each with one or two blanks. (i) Repeated activation of the muscle can lead to the accumulation of (A) due to anaerobic breakdown of glycogen in them, causing fatigue. (ii) The globular head of meromyosin is an active ATPase enzyme and has binding sites for (B) active sites for (C) . This centre part of thick filament, not overlapped by thin filaments is called the (D) . Which one of the following options correctly fils the concerned blanks ?

Study the following statements regarding lactic acid bacteria (LAB) which are used to convert milk into curd. (i) They produce acids that coagulate and partially digest the milk proteins. (ii) A small amount of curd added to the fresh milk as an inoculum contains millions of LAB , which at suitable temperature, multiply and convert milk into curd. (iii) Conversion of milk into curd improves its nutritional quality by increasing vitamin B_(12) . (v) LAB may result in acidity in the stomach of human beings. Which of the given statements are correct ?

The narrowly utilitarian arguments for biodiversity conservation include which of the following from the given list? (i) Industrial products like dyes, lubricants (ii) Ecosystem services like photosynthesis (iii) Pollinators layer of bees, birds and bats (iv) Firewood, fibre and construction material (v) The aesthetic pleasure of walking through thick woods (vi) Products of medicinal importance (vii) Watching spring flowers in full bloom (a) (i), (ii), (v) and (vii) (b) (ii), (iii), (v) and (vii) (c) (i), (iv) and (vi) (d) (ii), (v), (vi) and (vii)

a. A closed loop is held stationary int eh magnetic field between the north and south poles of two permanent magnets held fixed. Can we hope to generate current in the loop by using very strong magnets? b. A closed loop move normal to the constant electric field between the plates of a large capacitor. Is a current induced in the loop (i) when it is wholly inside the region between the capacitor plates (ii) when it is partially outside the plates of the capacitor? The electric field is normal to the plane of the loop. c. A rectangular loop and a circular loop are moving out of a uniform magnetic field (region). (see fig.) to field-free region with a constant velocity v. In which loop do you expect the induced emf to be constant during the passage out of the field region? The field is normal to the loops. d. Predict the polarity of the capacitor in the situation described by the figure below.