Find the missing number, if same rule is followed in the given set of numbers.
Select the correct sequence of words to fill the blanks in the following sentences.
a - 1 fibres do not absorb sweat.
b - Wool is obtained from 2
c - Insects like 3 damage silk and woollen clothes.
1 2 3
APolyester Cow Cockroach
BSilk Sheep Butterfly
CWoollen Plant Moth
DNylon Sheep Silver fish
Please sir I found this a very dicey question. Do silver fish really damage silk and woolen clothes?
Observe the given figures carefully. Figure (i) shows an iron bar being stroked by a bar magnet and figure (ii) shows an iron bar which is inserted into a solenoid. State the polarities at E, F, G and H.
I am not able understand this question.
A man jumps off a diving board of height h and reaches water. Which of the following is true in context to the given figure?
AAt point C kinetic energy is maximum
BAt point A kinetic energy is lowest while potential energy is highest.
CAt point B both kinetic energy and potential energy will be maximum.
DAt point A potential energy is minimum
Collecting rainwater and storing it for later use is called rainwater harvesting. Which of the following statements are not true for the technique of rooftop rainwater harvesting?
(i) Rainwater is allowed to go down the roadside drains.
(ii) Rainwater from roof top is collected in storage tanks.
(iii) The collected rainwater needs to be filtered as it contains soil.
(iv) This practice reduces the amount of ground water available to us.
A(i) and (ii) only
B(ii) and (iii) only
C(iii) and (iv) only
D(i) and (iv) only
A bird shooter was asked how many birds he had in his bag. He replied that there were all sparrows but six, all pigeons but six, and all ducks but six. How many birds did he have in all in his bag?
THE CORRECT ANS IS a BUT HOW?