Learn 100 questions from RRB Group D Shift 3

RRB Group D Shift 3 Questions

positive when the image is virtual and negative when the image is real

positive when the image is real and negative when the image is virtual

a) The law of demand is a fundamental principle of economics that states that at a higher price consumer will demand a lower quantity of a good. 

b) Demand is derived from the law of diminishing marginal utility it is based on the fact that consumers use economic goods to satisfy their most urgent needs first. 

c) The shape and magnitude of demand shifts in response to changes in price.

To freeze the production of CFCs at 1986 level

Statement-I is true, and Statement-II is false.

Statement-II is true, and Statement-I is false.

Statement II is correct, and Statement I is incorrect.

Statement I is correct, and Statement II is incorrect.

(A) Resistance is independent of temperature.

 (B) The more the voltage across a conductor, the more is the resistance. 

Water enters the guard cells and they shrink

Water comes out of the guard cells and they shrink

Water enters the guard cells and they swell

Water comes out of the guard cells and they swell

Pradhan Mantri Vaya Vandana Yojana (PMVVY)

Pradhan Mantri Suraksha Bima Yojana (PMSBY)

Pradhan Mantri Jeevan Jyoti Bima Yojana (PMJJBY)

B=11th from bottom =17-11+1= 7th from top 
A=9th from the top
C= in between A and B so the rank of C is 8th from the top

35 kg sells at =100 rs
40 kg sells at =(100 x 40)/35
=4000/35=114.28
so the gain percentage = 114.28-100=14.28%

length =15 m
breadth =17 m
height = 21 m
wall area=2(length x height)+2(breadth x height)
=2(15 x 21)+2(17 x 21)
=2(315+357)=1344

area of ceiling = legth x breadth 
=15 x 17=255

total area =255+1344=1599
amount per unit = 40
then thetotal amount =40 x 1599=63960

selling price = cost price + profit
selling price = 4500+4500 x (5/100)
selling price = 4500+ 225=4725

All the conclusions, I, II and III, follow

to get the number add 6
to get the alphabet subtract 4

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