EASY
RRC Group D CBT
IMPORTANT
Earn 100

Which one of the following statements is true, of all chemical reactions?
(a)Heat is generally evolved
(b)There is always a change in volume
(c)Chemical bonds are broken and/or formed
(d)All chemical changes are accompanied by a change in mass.

50% studentsanswered this correctly

Important Questions on General Science
EASY
RRC Group D CBT
IMPORTANT
Which one of the following is an abnormal constituent of urine?

EASY
RRC Group D CBT
IMPORTANT
Which one of the following cells produces antibodies?

EASY
RRC Group D CBT
IMPORTANT
A vitamin that helps in clotting of blood is

EASY
RRC Group D CBT
IMPORTANT
A test tube baby means:

EASY
RRC Group D CBT
IMPORTANT
Clothes keep us warm in winter because they:

EASY
RRC Group D CBT
IMPORTANT
In a refrigerator what produces the cooling?

EASY
RRC Group D CBT
IMPORTANT
Electrostatic Precipitator is used to control the pollution of:

EASY
RRC Group D CBT
IMPORTANT
Which one of the following is a nematode?
