objective question paper | Exams Mathematics

CORPORATE INSTITUTE OF SCIENCE AND TECHNOLOGY, BHOPAL

CLASS - B.Tech ( I Semester ) SUBJECT(s) - Mathematics, Physics, Chemistry

MAX . TIME -01 HRS. MAX.MARKS - 30

NOTE:- Attempt all the Question . Each question carries equal marks.

Q.4 Zener diodes are used in

(a) Forward bias (b) Reverse bias

c) both (a) and ( b) ( d) Neither (a) and (b)

Q.5 The strongest force in nature is.

(a) Gravitational force (b) Electrostatic force

Q.6 Formation of colours in light reflected from transmitted through soap films is due to the phenomenon of light

(a) Interference . (b) Diffraction.

Q.7 Solar cells are used in.

(a) Forward bias (b) Reverse bias

( c) Neither (a) and (b) ( d) none of these

Q.8 which of the following is not a LASER property.

(a) Coherent (b) Monochromatic

( c) Divergent ( d) Extremely intense light

Q.9 Activator atoms in ruby laser is.

(a) Aluminium (b)Iron

( c) Oxygen ( d) Chromium

Q.10 Electromagnetic waves carry.

(a) Only energy (b)Only Momentum

( c) Both energy and momentum ( d) None of the above

CHEMISTRY

Q1.The purest form of iron is

A) wrought iron B) steel

C) pig iron D) nickel steel

Q2.Hydrogen bomb is based on the principle of

A) nuclear fission B) nuclear fusion

C) natural radioactivity D) artificial radioactivity

Q3. Which of the following is a non metal that remains liquid at room temperature ?

A) Chlorine B) Phosphorous

C) Bromine D) Helium

Q4. What is the structure of IF7 ?

A) Triagonal bipyramid B) Pentagonal bipyramid

C) Square pyramid D) tetrahedral

Q5. Among the given nutrients, milk is a poor source of

A) Calcium B) Protein

C) Vitamin C D) Carbohydrates

Q6. Name the Scientist who stated that matter can be converted into energy

A) Boyle B) Lavoisier

C) Avogadro D) Einstein

Q7. Which one of the following is not a mixture

A) air B) mercury

C) milk D) cement

Q8. A ‘breath test’ used by traffic police to check drunken driving uses ____?

A) Turmeric on filter paper B) Silica gel coated with silver nitrate

C) potassium permanganate-sulphuric acid D) Potassium dichromatic-sulphuric acid

Q9. Cobalt - 60 is commonly used in radiation therapy because it emits

A) Alpha– rays B) beta rays

C) gamma rays D) X – rays

Q10. What is the third most common gas found in the air we breathe?

A) Argon B) Neon

C) Carbon dioxide D) Hydrogen

MATHEMATICS Name of the Student: ………………………………………Branch :…………

Test of Slow

Learners/

Fast

learners

Partial preview of the text

Download objective question paper and more Exams Mathematics in PDF only on Docsity!

CORPORATE INSTITUTE OF SCIENCE AND TECHNOLOGY, BHOPAL

CLASS - B.Tech ( I Semester ) SUBJECT(s) - Mathematics, Physics, Chemistry

MAX. TIME -01 HRS. MAX.MARKS - 30

NOTE:- Attempt all the Question. Each question carries equal marks.

Q.4 Zener diodes are used in

(a) Forward bias (b) Reverse bias

c) both (a) and ( b) ( d) Neither (a) and (b)

Q.5 The strongest force in nature is.

(a) Gravitational force (b) Electrostatic force

(c) Nuclear force. ( d) weak nuclear force

Q.6 Formation of colours in light reflected from transmitted through soap films is due to the phenomenon of light

(a) Interference. (b) Diffraction.

(c) Polarization. (d) Scattering.

Q.7 Solar cells are used in.

(a) Forward bias (b) Reverse bias

( c) Neither (a) and (b) ( d) none of these

Q.8 which of the following is not a LASER property.

(a) Coherent (b) Monochromatic

( c) Divergent ( d) Extremely intense light

Q.9 Activator atoms in ruby laser is.

(a) Aluminium (b)Iron

( c) Oxygen ( d) Chromium

Q.10 Electromagnetic waves carry.

(a) Only energy (b)Only Momentum

( c) Both energy and momentum ( d) None of the above

CHEMISTRY

Q1.The purest form of iron is A) wrought iron B) steel C) pig iron D) nickel steel Q2.Hydrogen bomb is based on the principle of A) nuclear fission B) nuclear fusion C) natural radioactivity D) artificial radioactivity Q3. Which of the following is a non metal that remains liquid at room temperature? A) Chlorine B) Phosphorous C) Bromine D) Helium Q4. What is the structure of IF7? A) Triagonal bipyramid B) Pentagonal bipyramid C) Square pyramid D) tetrahedral Q5. Among the given nutrients, milk is a poor source of A) Calcium B) Protein C) Vitamin C D) Carbohydrates Q6. Name the Scientist who stated that matter can be converted into energy A) Boyle B) Lavoisier C) Avogadro D) Einstein Q7. Which one of the following is not a mixture A) air B) mercury C) milk D) cement Q8. A ‘breath test’ used by traffic police to check drunken driving uses ____? A) Turmeric on filter paper B) Silica gel coated with silver nitrate C) potassium permanganate-sulphuric acid D) Potassium dichromatic-sulphuric acid Q9. Cobalt - 60 is commonly used in radiation therapy because it emits A) Alpha– rays B) beta rays C) gamma rays D) X – rays Q10. What is the third most common gas found in the air we breathe? A) Argon B) Neon C) Carbon dioxide D) Hydrogen

MATHEMATICS Name of the Student: ………………………………………Branch :…………

Test of Slow

Learners/

Fast

learners

1 The order of the matrix is

(a) 2x3 (b) 3x (c) 1x1 (d) 3x

2 The formula for Arithmetic mean is

(a) (b)

(c) f 2 /n (d) None of these

3 If^ f(x) =^ then its first derivative is

(a) (b) (c) (d) 0

4 is

(a) 0 (b) 1 (c) (d)

5 f(x) = 2x2 – 5 and g(x) = 2x – 1. The value of g(f(-3)) is

(a) 25 (b) 61 (c) 93 (d) 45

6 What is the derivative of

(a) (b) (c) (d)

7 A circle has equation x2 + y2 – 6x + 8y – 39 = 0. The radius of

this circle has length (a) 64 (b) 8 (c) 139 (d) 46

8 The line y = 2x – 5 intersects the circle x2 + y2 = 10 at two

points. The x-coordinates of the points of intersection are (a) x = 2, –2 (b) x = –1, – (c) x = 1, 3 (d) x = – 1, 1

objective question paper, Exams of Mathematics

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Partial preview of the text

Download objective question paper and more Exams Mathematics in PDF only on Docsity!

CORPORATE INSTITUTE OF SCIENCE AND TECHNOLOGY, BHOPAL

CLASS - B.Tech ( I Semester ) SUBJECT(s) - Mathematics, Physics, Chemistry

MAX. TIME -01 HRS. MAX.MARKS - 30

NOTE:- Attempt all the Question. Each question carries equal marks.

Q.4 Zener diodes are used in

(a) Forward bias (b) Reverse bias

c) both (a) and ( b) ( d) Neither (a) and (b)

Q.5 The strongest force in nature is.

(a) Gravitational force (b) Electrostatic force

(c) Nuclear force. ( d) weak nuclear force

Q.6 Formation of colours in light reflected from transmitted through soap films is due to the phenomenon of light

(a) Interference. (b) Diffraction.

(c) Polarization. (d) Scattering.

Q.7 Solar cells are used in.

(a) Forward bias (b) Reverse bias

( c) Neither (a) and (b) ( d) none of these

Q.8 which of the following is not a LASER property.

(a) Coherent (b) Monochromatic

( c) Divergent ( d) Extremely intense light

Q.9 Activator atoms in ruby laser is.

(a) Aluminium (b)Iron

( c) Oxygen ( d) Chromium

Q.10 Electromagnetic waves carry.

(a) Only energy (b)Only Momentum

( c) Both energy and momentum ( d) None of the above

CHEMISTRY

MATHEMATICS Name of the Student: ………………………………………Branch :…………

Test of Slow

Learners/

Fast

learners

1 The order of the matrix is

2 The formula for Arithmetic mean is

(c) f 2 /n (d) None of these

3 If^ f(x) =^ then its first derivative is

4 is

5 f(x) = 2x2 – 5 and g(x) = 2x – 1. The value of g(f(-3)) is

6 What is the derivative of

7 A circle has equation x2 + y2 – 6x + 8y – 39 = 0. The radius of

8 The line y = 2x – 5 intersects the circle x2 + y2 = 10 at two

9 The vectors u = 2i – 4k and v = 6i – 4j + ak are perpendicular.

10 Find

PHYSICS

Q.1 The conventional direction of electric field is

( a) positive to negative (b) Negative to positive

(c) No specific direction ( d) Direction can not determined.

Q.2 Coulombs law is only true for point charges whose sizes are

(a) medium (b) very large

(c) very small ( d) none of the above

Q.3 Electric field intensity is a quantity.

(a) scalar (b) vector

(c) both (a) and ( b) ( d) none of these